161876231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{22063}}^1$

素因数の和:22126

約数の個数: 16

約数和(自身を含む): 190632960

約数和(自身を除く): 28756729

約数列:

[1, 11, 23, 29, 253, 319, 667, 7337, 22063, 242693, 507449, 639827, 5581939, 7038097, 14716021, 161876231]

約数ペア:

[(1, 161876231), (11, 14716021), (23, 7038097), (29, 5581939), (253, 639827), (319, 507449), (667, 242693), (7337, 22063)]