153851178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 338043456

約数和(自身を除く): 184192278

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 169, 213, 338, 426, 507, 923, 1014, 1846, 2137, 2769, 4274, 5538, 6411, 11999, 12822, 23998, 27781, 35997, 55562, 71994, 83343, 151727, 166686, 303454, 361153, 455181, 722306, 910362, 1083459, 1972451, 2166918, 3944902, 5917353, 11834706, 25641863, 51283726, 76925589, 153851178]

約数ペア:

[(1, 153851178), (2, 76925589), (3, 51283726), (6, 25641863), (13, 11834706), (26, 5917353), (39, 3944902), (71, 2166918), (78, 1972451), (142, 1083459), (169, 910362), (213, 722306), (338, 455181), (426, 361153), (507, 303454), (923, 166686), (1014, 151727), (1846, 83343), (2137, 71994), (2769, 55562), (4274, 35997), (5538, 27781), (6411, 23998), (11999, 12822)]