166387628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{34693}}^1$

素因数の和:34817

約数の個数: 24

約数和(自身を含む): 320572560

約数和(自身を除く): 154184932

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 34693, 69386, 138772, 381623, 763246, 1526492, 3781537, 7563074, 15126148, 41596907, 83193814, 166387628]

約数ペア:

[(1, 166387628), (2, 83193814), (4, 41596907), (11, 15126148), (22, 7563074), (44, 3781537), (109, 1526492), (218, 763246), (436, 381623), (1199, 138772), (2398, 69386), (4796, 34693)]