156986166020

素因数分解:

$2^2\times 5^1\times {\mathrm{47041}}^1\times {\mathrm{166861}}^1$

素因数の和:213911

約数の個数: 24

約数和(自身を含む): 329679932568

約数和(自身を除く): 172693766548

約数列:

[1, 2, 4, 5, 10, 20, 47041, 94082, 166861, 188164, 235205, 333722, 470410, 667444, 834305, 940820, 1668610, 3337220, 7849308301, 15698616602, 31397233204, 39246541505, 78493083010, 156986166020]

約数ペア:

[(1, 156986166020), (2, 78493083010), (4, 39246541505), (5, 31397233204), (10, 15698616602), (20, 7849308301), (47041, 3337220), (94082, 1668610), (166861, 940820), (188164, 834305), (235205, 667444), (333722, 470410)]