153831386

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1\times {\mathrm{1223}}^1$

素因数の和:2317

約数の個数: 16

約数和(自身を含む): 234949248

約数和(自身を除く): 81117862

約数列:

[1, 2, 61, 122, 1031, 1223, 2062, 2446, 62891, 74603, 125782, 149206, 1260913, 2521826, 76915693, 153831386]

約数ペア:

[(1, 153831386), (2, 76915693), (61, 2521826), (122, 1260913), (1031, 149206), (1223, 125782), (2062, 74603), (2446, 62891)]