A:
Positive:
1 x 1657530355 x 331506077 x 2367900535 x 473580149 x 3382715245 x 676543343 x 4832451715 x 966492401 x 6903512005 x 13807
Negative:
-1 x -165753035-5 x -33150607-7 x -23679005-35 x -4735801-49 x -3382715-245 x -676543-343 x -483245-1715 x -96649-2401 x -69035-12005 x -13807
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 165,753,035, 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 | 165,753,035 | |
| -1 | -165,753,035 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 165,753,035.
Example:
1 x 165,753,035 = 165,753,035
and
-1 x -165,753,035 = 165,753,035
Notice both answers equal 165,753,035
With that explanation out of the way, let's continue. Next, we take the number 165,753,035 and divide it by 2:
165,753,035 ÷ 2 = 82,876,517.5
If the quotient is a whole number, then 2 and 82,876,517.5 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 | 165,753,035 | |
| -1 | -165,753,035 |
Now, we try dividing 165,753,035 by 3:
165,753,035 ÷ 3 = 55,251,011.6667
If the quotient is a whole number, then 3 and 55,251,011.6667 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 | 165,753,035 | |
| -1 | -165,753,035 |
Let's try dividing by 4:
165,753,035 ÷ 4 = 41,438,258.75
If the quotient is a whole number, then 4 and 41,438,258.75 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 | 165,753,035 | |
| -1 | 165,753,035 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 49 | 245 | 343 | 1,715 | 2,401 | 12,005 | 13,807 | 69,035 | 96,649 | 483,245 | 676,543 | 3,382,715 | 4,735,801 | 23,679,005 | 33,150,607 | 165,753,035 |
| -1 | -5 | -7 | -35 | -49 | -245 | -343 | -1,715 | -2,401 | -12,005 | -13,807 | -69,035 | -96,649 | -483,245 | -676,543 | -3,382,715 | -4,735,801 | -23,679,005 | -33,150,607 | -165,753,035 |
Here are some more numbers to try:
Try the factor calculator