155921036

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{601}}^1\times {\mathrm{821}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 277112640

約数和(自身を除く): 121191604

約数列:

[1, 2, 4, 79, 158, 316, 601, 821, 1202, 1642, 2404, 3284, 47479, 64859, 94958, 129718, 189916, 259436, 493421, 986842, 1973684, 38980259, 77960518, 155921036]

約数ペア:

[(1, 155921036), (2, 77960518), (4, 38980259), (79, 1973684), (158, 986842), (316, 493421), (601, 259436), (821, 189916), (1202, 129718), (1642, 94958), (2404, 64859), (3284, 47479)]