A:
Positive:
1 x 1701373255 x 3402746523 x 739727525 x 6805493115 x 1479455449 x 378925575 x 295891659 x 2581752245 x 757853295 x 5163510327 x 1647511225 x 15157
Negative:
-1 x -170137325-5 x -34027465-23 x -7397275-25 x -6805493-115 x -1479455-449 x -378925-575 x -295891-659 x -258175-2245 x -75785-3295 x -51635-10327 x -16475-11225 x -15157
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 170,137,325, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 170,137,325 | |
| -1 | -170,137,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 170,137,325.
Example:
1 x 170,137,325 = 170,137,325
and
-1 x -170,137,325 = 170,137,325
Notice both answers equal 170,137,325
With that explanation out of the way, let's continue. Next, we take the number 170,137,325 and divide it by 2:
170,137,325 ÷ 2 = 85,068,662.5
If the quotient is a whole number, then 2 and 85,068,662.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 170,137,325 | |
| -1 | -170,137,325 |
Now, we try dividing 170,137,325 by 3:
170,137,325 ÷ 3 = 56,712,441.6667
If the quotient is a whole number, then 3 and 56,712,441.6667 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 170,137,325 | |
| -1 | -170,137,325 |
Let's try dividing by 4:
170,137,325 ÷ 4 = 42,534,331.25
If the quotient is a whole number, then 4 and 42,534,331.25 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 170,137,325 | |
| -1 | 170,137,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 23 | 25 | 115 | 449 | 575 | 659 | 2,245 | 3,295 | 10,327 | 11,225 | 15,157 | 16,475 | 51,635 | 75,785 | 258,175 | 295,891 | 378,925 | 1,479,455 | 6,805,493 | 7,397,275 | 34,027,465 | 170,137,325 |
| -1 | -5 | -23 | -25 | -115 | -449 | -575 | -659 | -2,245 | -3,295 | -10,327 | -11,225 | -15,157 | -16,475 | -51,635 | -75,785 | -258,175 | -295,891 | -378,925 | -1,479,455 | -6,805,493 | -7,397,275 | -34,027,465 | -170,137,325 |
Here are some more numbers to try:
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