155212518

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1987}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 318334464

約数和(自身を除く): 163121946

約数列:

[1, 2, 3, 6, 47, 94, 141, 277, 282, 554, 831, 1662, 1987, 3974, 5961, 11922, 13019, 26038, 39057, 78114, 93389, 186778, 280167, 550399, 560334, 1100798, 1651197, 3302394, 25868753, 51737506, 77606259, 155212518]

約数ペア:

[(1, 155212518), (2, 77606259), (3, 51737506), (6, 25868753), (47, 3302394), (94, 1651197), (141, 1100798), (277, 560334), (282, 550399), (554, 280167), (831, 186778), (1662, 93389), (1987, 78114), (3974, 39057), (5961, 26038), (11922, 13019)]