Q: What is the sum of all factors of the number 131,406 excluding 131,406?
A: 159,066
The factors of the number 131,406 are: 1, 2, 3, 6, 11, 22, 33, 66, 121, 181, 242, 362, 363, 543, 726, 1086, 1991, 3982, 5973, 11946, 21901, 43802, 65703, 131406.
If you add them up, you will get the total of 131,565. Now subtract 131,406 to get 159,066