159291764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3881}}^1$

素因数の和:4247

約数の個数: 24

約数和(自身を含む): 288696576

約数和(自身を除く): 129404812

約数列:

[1, 2, 4, 31, 62, 124, 331, 662, 1324, 3881, 7762, 10261, 15524, 20522, 41044, 120311, 240622, 481244, 1284611, 2569222, 5138444, 39822941, 79645882, 159291764]

約数ペア:

[(1, 159291764), (2, 79645882), (4, 39822941), (31, 5138444), (62, 2569222), (124, 1284611), (331, 481244), (662, 240622), (1324, 120311), (3881, 41044), (7762, 20522), (10261, 15524)]