157033121

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{42407}}^1$

素因数の和:42460

約数の個数: 12

約数和(自身を含む): 187612992

約数和(自身を除く): 30579871

約数列:

[1, 7, 23, 161, 529, 3703, 42407, 296849, 975361, 6827527, 22433303, 157033121]

約数ペア:

[(1, 157033121), (7, 22433303), (23, 6827527), (161, 975361), (529, 296849), (3703, 42407)]