156964721498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1\times {\mathrm{120817}}^1$

素因数の和:121406

約数の個数: 32

約数和(自身を含む): 256478249664

約数和(自身を除く): 99513528166

約数列:

[1, 2, 13, 26, 107, 214, 467, 934, 1391, 2782, 6071, 12142, 49969, 99938, 120817, 241634, 649597, 1299194, 1570621, 3141242, 12927419, 25854838, 56421539, 112843078, 168056447, 336112894, 733480007, 1466960014, 6037104673, 12074209346, 78482360749, 156964721498]

約数ペア:

[(1, 156964721498), (2, 78482360749), (13, 12074209346), (26, 6037104673), (107, 1466960014), (214, 733480007), (467, 336112894), (934, 168056447), (1391, 112843078), (2782, 56421539), (6071, 25854838), (12142, 12927419), (49969, 3141242), (99938, 1570621), (120817, 1299194), (241634, 649597)]