157625564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{14221}}^1$

素因数の和:14405

約数の個数: 24

約数和(自身を含む): 293883408

約数和(自身を除く): 136257844

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 11084, 14221, 28442, 56884, 241757, 483514, 967028, 2318023, 4636046, 9272092, 39406391, 78812782, 157625564]

約数ペア:

[(1, 157625564), (2, 78812782), (4, 39406391), (17, 9272092), (34, 4636046), (68, 2318023), (163, 967028), (326, 483514), (652, 241757), (2771, 56884), (5542, 28442), (11084, 14221)]