A:
Positive:
1 x 1627510755 x 3255021525 x 651004353 x 3070775113 x 1440275265 x 614155565 x 2880551087 x 1497251325 x 1228312825 x 576115435 x 299455989 x 27175
Negative:
-1 x -162751075-5 x -32550215-25 x -6510043-53 x -3070775-113 x -1440275-265 x -614155-565 x -288055-1087 x -149725-1325 x -122831-2825 x -57611-5435 x -29945-5989 x -27175
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 162,751,075, 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 | 162,751,075 | |
| -1 | -162,751,075 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 162,751,075.
Example:
1 x 162,751,075 = 162,751,075
and
-1 x -162,751,075 = 162,751,075
Notice both answers equal 162,751,075
With that explanation out of the way, let's continue. Next, we take the number 162,751,075 and divide it by 2:
162,751,075 ÷ 2 = 81,375,537.5
If the quotient is a whole number, then 2 and 81,375,537.5 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 | 162,751,075 | |
| -1 | -162,751,075 |
Now, we try dividing 162,751,075 by 3:
162,751,075 ÷ 3 = 54,250,358.3333
If the quotient is a whole number, then 3 and 54,250,358.3333 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 | 162,751,075 | |
| -1 | -162,751,075 |
Let's try dividing by 4:
162,751,075 ÷ 4 = 40,687,768.75
If the quotient is a whole number, then 4 and 40,687,768.75 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 | 162,751,075 | |
| -1 | 162,751,075 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 53 | 113 | 265 | 565 | 1,087 | 1,325 | 2,825 | 5,435 | 5,989 | 27,175 | 29,945 | 57,611 | 122,831 | 149,725 | 288,055 | 614,155 | 1,440,275 | 3,070,775 | 6,510,043 | 32,550,215 | 162,751,075 |
| -1 | -5 | -25 | -53 | -113 | -265 | -565 | -1,087 | -1,325 | -2,825 | -5,435 | -5,989 | -27,175 | -29,945 | -57,611 | -122,831 | -149,725 | -288,055 | -614,155 | -1,440,275 | -3,070,775 | -6,510,043 | -32,550,215 | -162,751,075 |
Here are some more numbers to try:
Try the factor calculator