Q: What is the sum of all factors of the number 142,137 including 142,137?
A: 217,620
The factors of the number 142,137 are: 1, 3, 9, 17, 51, 153, 929, 2787, 8361, 15793, 47379, 142137.
If you add them up, you will get the total of 217,620.