A:
Positive:
1 x 1364124255 x 2728248523 x 593097525 x 545649759 x 2312075115 x 1186195295 x 462415575 x 2372391357 x 1005251475 x 924834021 x 339256785 x 20105
Negative:
-1 x -136412425-5 x -27282485-23 x -5930975-25 x -5456497-59 x -2312075-115 x -1186195-295 x -462415-575 x -237239-1357 x -100525-1475 x -92483-4021 x -33925-6785 x -20105
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 136,412,425, 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 | 136,412,425 | |
| -1 | -136,412,425 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 136,412,425.
Example:
1 x 136,412,425 = 136,412,425
and
-1 x -136,412,425 = 136,412,425
Notice both answers equal 136,412,425
With that explanation out of the way, let's continue. Next, we take the number 136,412,425 and divide it by 2:
136,412,425 ÷ 2 = 68,206,212.5
If the quotient is a whole number, then 2 and 68,206,212.5 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 | 136,412,425 | |
| -1 | -136,412,425 |
Now, we try dividing 136,412,425 by 3:
136,412,425 ÷ 3 = 45,470,808.3333
If the quotient is a whole number, then 3 and 45,470,808.3333 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 | 136,412,425 | |
| -1 | -136,412,425 |
Let's try dividing by 4:
136,412,425 ÷ 4 = 34,103,106.25
If the quotient is a whole number, then 4 and 34,103,106.25 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 | 136,412,425 | |
| -1 | 136,412,425 |
If you did it right, you will end up with this table:
| 1 | 5 | 23 | 25 | 59 | 115 | 295 | 575 | 1,357 | 1,475 | 4,021 | 6,785 | 20,105 | 33,925 | 92,483 | 100,525 | 237,239 | 462,415 | 1,186,195 | 2,312,075 | 5,456,497 | 5,930,975 | 27,282,485 | 136,412,425 |
| -1 | -5 | -23 | -25 | -59 | -115 | -295 | -575 | -1,357 | -1,475 | -4,021 | -6,785 | -20,105 | -33,925 | -92,483 | -100,525 | -237,239 | -462,415 | -1,186,195 | -2,312,075 | -5,456,497 | -5,930,975 | -27,282,485 | -136,412,425 |
Here are some more numbers to try:
Try the factor calculator