161852106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{2137}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 349126848

約数和(自身を除く): 187274742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 971, 1942, 2137, 2913, 4274, 5826, 6411, 12623, 12822, 25246, 27781, 37869, 55562, 75738, 83343, 166686, 2075027, 4150054, 6225081, 12450162, 26975351, 53950702, 80926053, 161852106]

約数ペア:

[(1, 161852106), (2, 80926053), (3, 53950702), (6, 26975351), (13, 12450162), (26, 6225081), (39, 4150054), (78, 2075027), (971, 166686), (1942, 83343), (2137, 75738), (2913, 55562), (4274, 37869), (5826, 27781), (6411, 25246), (12623, 12822)]