Q: What is the sum of all factors of the number 150,138 excluding 150,138?
A: 193,062
The factors of the number 150,138 are: 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 439, 878, 1317, 2634, 3951, 7902, 8341, 16682, 25023, 50046, 75069, 150138.
If you add them up, you will get the total of 150,331. Now subtract 150,138 to get 193,062