A:
Positive:
1 x 1343517655 x 2687035317 x 790304585 x 1580609109 x 1232585289 x 464885545 x 246517853 x 1575051445 x 929771853 x 725054265 x 315019265 x 14501
Negative:
-1 x -134351765-5 x -26870353-17 x -7903045-85 x -1580609-109 x -1232585-289 x -464885-545 x -246517-853 x -157505-1445 x -92977-1853 x -72505-4265 x -31501-9265 x -14501
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 134,351,765, 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 | 134,351,765 | |
| -1 | -134,351,765 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 134,351,765.
Example:
1 x 134,351,765 = 134,351,765
and
-1 x -134,351,765 = 134,351,765
Notice both answers equal 134,351,765
With that explanation out of the way, let's continue. Next, we take the number 134,351,765 and divide it by 2:
134,351,765 ÷ 2 = 67,175,882.5
If the quotient is a whole number, then 2 and 67,175,882.5 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 | 134,351,765 | |
| -1 | -134,351,765 |
Now, we try dividing 134,351,765 by 3:
134,351,765 ÷ 3 = 44,783,921.6667
If the quotient is a whole number, then 3 and 44,783,921.6667 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 | 134,351,765 | |
| -1 | -134,351,765 |
Let's try dividing by 4:
134,351,765 ÷ 4 = 33,587,941.25
If the quotient is a whole number, then 4 and 33,587,941.25 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 | 134,351,765 | |
| -1 | 134,351,765 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 85 | 109 | 289 | 545 | 853 | 1,445 | 1,853 | 4,265 | 9,265 | 14,501 | 31,501 | 72,505 | 92,977 | 157,505 | 246,517 | 464,885 | 1,232,585 | 1,580,609 | 7,903,045 | 26,870,353 | 134,351,765 |
| -1 | -5 | -17 | -85 | -109 | -289 | -545 | -853 | -1,445 | -1,853 | -4,265 | -9,265 | -14,501 | -31,501 | -72,505 | -92,977 | -157,505 | -246,517 | -464,885 | -1,232,585 | -1,580,609 | -7,903,045 | -26,870,353 | -134,351,765 |
Here are some more numbers to try:
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