168986372

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{881}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 300303360

約数和(自身を除く): 131316988

約数列:

[1, 2, 4, 79, 158, 316, 607, 881, 1214, 1762, 2428, 3524, 47953, 69599, 95906, 139198, 191812, 278396, 534767, 1069534, 2139068, 42246593, 84493186, 168986372]

約数ペア:

[(1, 168986372), (2, 84493186), (4, 42246593), (79, 2139068), (158, 1069534), (316, 534767), (607, 278396), (881, 191812), (1214, 139198), (1762, 95906), (2428, 69599), (3524, 47953)]