168309618

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{395093}}^1$

素因数の和:395169

約数の個数: 16

約数和(自身を含む): 341361216

約数和(自身を除く): 173051598

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 395093, 790186, 1185279, 2370558, 28051603, 56103206, 84154809, 168309618]

約数ペア:

[(1, 168309618), (2, 84154809), (3, 56103206), (6, 28051603), (71, 2370558), (142, 1185279), (213, 790186), (426, 395093)]