128652372

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{13187}}^1$

素因数の和:13468

約数の個数: 36

約数和(自身を含む): 326429376

約数和(自身を除く): 197777004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 9756, 13187, 26374, 39561, 52748, 79122, 118683, 158244, 237366, 474732, 3573677, 7147354, 10721031, 14294708, 21442062, 32163093, 42884124, 64326186, 128652372]

約数ペア:

[(1, 128652372), (2, 64326186), (3, 42884124), (4, 32163093), (6, 21442062), (9, 14294708), (12, 10721031), (18, 7147354), (36, 3573677), (271, 474732), (542, 237366), (813, 158244), (1084, 118683), (1626, 79122), (2439, 52748), (3252, 39561), (4878, 26374), (9756, 13187)]