156815216

素因数分解:

$2^4\times {\mathrm{2311}}^1\times {\mathrm{4241}}^1$

素因数の和:6560

約数の個数: 20

約数和(自身を含む): 304032624

約数和(自身を除く): 147217408

約数列:

[1, 2, 4, 8, 16, 2311, 4241, 4622, 8482, 9244, 16964, 18488, 33928, 36976, 67856, 9800951, 19601902, 39203804, 78407608, 156815216]

約数ペア:

[(1, 156815216), (2, 78407608), (4, 39203804), (8, 19601902), (16, 9800951), (2311, 67856), (4241, 36976), (4622, 33928), (8482, 18488), (9244, 16964)]