Q: What is the sum of all factors of the number 161,145 excluding 161,145?
A: 118,251
The factors of the number 161,145 are: 1, 3, 5, 9, 15, 45, 3581, 10743, 17905, 32229, 53715, 161145.
If you add them up, you will get the total of 161,263. Now subtract 161,145 to get 118,251