128766286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{3823}}^1$

素因数の和:5367

約数の個数: 16

約数和(自身を含む): 210901248

約数和(自身を除く): 82134962

約数列:

[1, 2, 11, 22, 1531, 3062, 3823, 7646, 16841, 33682, 42053, 84106, 5853013, 11706026, 64383143, 128766286]

約数ペア:

[(1, 128766286), (2, 64383143), (11, 11706026), (22, 5853013), (1531, 84106), (3062, 42053), (3823, 33682), (7646, 16841)]