166156859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3947}}^1$

素因数の和:4090

約数の個数: 16

約数和(自身を含む): 187608960

約数和(自身を除く): 21452101

約数列:

[1, 11, 43, 89, 473, 979, 3827, 3947, 42097, 43417, 169721, 351283, 1866931, 3864113, 15105169, 166156859]

約数ペア:

[(1, 166156859), (11, 15105169), (43, 3864113), (89, 1866931), (473, 351283), (979, 169721), (3827, 43417), (3947, 42097)]