156715207

素因数分解:

${\mathrm{11}}^2\times {\mathrm{811}}^1\times {\mathrm{1597}}^1$

素因数の和:2430

約数の個数: 12

約数和(自身を含む): 172577608

約数和(自身を除く): 15862401

約数列:

[1, 11, 121, 811, 1597, 8921, 17567, 98131, 193237, 1295167, 14246837, 156715207]

約数ペア:

[(1, 156715207), (11, 14246837), (121, 1295167), (811, 193237), (1597, 98131), (8921, 17567)]