159237788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{1213}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 286756512

約数和(自身を除く): 127518724

約数列:

[1, 2, 4, 37, 74, 148, 887, 1213, 1774, 2426, 3548, 4852, 32819, 44881, 65638, 89762, 131276, 179524, 1075931, 2151862, 4303724, 39809447, 79618894, 159237788]

約数ペア:

[(1, 159237788), (2, 79618894), (4, 39809447), (37, 4303724), (74, 2151862), (148, 1075931), (887, 179524), (1213, 131276), (1774, 89762), (2426, 65638), (3548, 44881), (4852, 32819)]