165084816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{264559}}^1$

素因数の和:264583

約数の個数: 40

約数和(自身を含む): 459276160

約数和(自身を除く): 294191344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 264559, 529118, 793677, 1058236, 1587354, 2116472, 3174708, 3439267, 4232944, 6349416, 6878534, 10317801, 12698832, 13757068, 20635602, 27514136, 41271204, 55028272, 82542408, 165084816]

約数ペア:

[(1, 165084816), (2, 82542408), (3, 55028272), (4, 41271204), (6, 27514136), (8, 20635602), (12, 13757068), (13, 12698832), (16, 10317801), (24, 6878534), (26, 6349416), (39, 4232944), (48, 3439267), (52, 3174708), (78, 2116472), (104, 1587354), (156, 1058236), (208, 793677), (312, 529118), (624, 264559)]