A:
Positive:
1 x 1334143255 x 2668286511 x 1212857525 x 533657355 x 242571571 x 1879075275 x 485143355 x 375815781 x 1708251775 x 751633905 x 341656833 x 19525
Negative:
-1 x -133414325-5 x -26682865-11 x -12128575-25 x -5336573-55 x -2425715-71 x -1879075-275 x -485143-355 x -375815-781 x -170825-1775 x -75163-3905 x -34165-6833 x -19525
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 133,414,325, 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 | 133,414,325 | |
| -1 | -133,414,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 133,414,325.
Example:
1 x 133,414,325 = 133,414,325
and
-1 x -133,414,325 = 133,414,325
Notice both answers equal 133,414,325
With that explanation out of the way, let's continue. Next, we take the number 133,414,325 and divide it by 2:
133,414,325 ÷ 2 = 66,707,162.5
If the quotient is a whole number, then 2 and 66,707,162.5 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 | 133,414,325 | |
| -1 | -133,414,325 |
Now, we try dividing 133,414,325 by 3:
133,414,325 ÷ 3 = 44,471,441.6667
If the quotient is a whole number, then 3 and 44,471,441.6667 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 | 133,414,325 | |
| -1 | -133,414,325 |
Let's try dividing by 4:
133,414,325 ÷ 4 = 33,353,581.25
If the quotient is a whole number, then 4 and 33,353,581.25 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 | 133,414,325 | |
| -1 | 133,414,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 55 | 71 | 275 | 355 | 781 | 1,775 | 3,905 | 6,833 | 19,525 | 34,165 | 75,163 | 170,825 | 375,815 | 485,143 | 1,879,075 | 2,425,715 | 5,336,573 | 12,128,575 | 26,682,865 | 133,414,325 |
| -1 | -5 | -11 | -25 | -55 | -71 | -275 | -355 | -781 | -1,775 | -3,905 | -6,833 | -19,525 | -34,165 | -75,163 | -170,825 | -375,815 | -485,143 | -1,879,075 | -2,425,715 | -5,336,573 | -12,128,575 | -26,682,865 | -133,414,325 |
Here are some more numbers to try:
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