159142621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1193}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 177323328

約数和(自身を除く): 18180707

約数列:

[1, 11, 67, 181, 737, 1193, 1991, 12127, 13123, 79931, 133397, 215933, 879241, 2375263, 14467511, 159142621]

約数ペア:

[(1, 159142621), (11, 14467511), (67, 2375263), (181, 879241), (737, 215933), (1193, 133397), (1991, 79931), (12127, 13123)]