156989206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{120947}}^1$

素因数の和:121019

約数の個数: 16

約数和(自身を含む): 261247680

約数和(自身を除く): 104258474

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 120947, 241894, 1330417, 2660834, 7135873, 14271746, 78494603, 156989206]

約数ペア:

[(1, 156989206), (2, 78494603), (11, 14271746), (22, 7135873), (59, 2660834), (118, 1330417), (649, 241894), (1298, 120947)]