156966761965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1\times {\mathrm{23801}}^1$

素因数の和:24481

約数の個数: 32

約数和(自身を含む): 204183457632

約数和(自身を除く): 47216695667

約数列:

[1, 5, 13, 65, 241, 421, 1205, 2105, 3133, 5473, 15665, 23801, 27365, 101461, 119005, 309413, 507305, 1318993, 1547065, 5736041, 6594965, 10020221, 28680205, 50101105, 74568533, 130262873, 372842665, 651314365, 2414873261, 12074366305, 31393352393, 156966761965]

約数ペア:

[(1, 156966761965), (5, 31393352393), (13, 12074366305), (65, 2414873261), (241, 651314365), (421, 372842665), (1205, 130262873), (2105, 74568533), (3133, 50101105), (5473, 28680205), (15665, 10020221), (23801, 6594965), (27365, 5736041), (101461, 1547065), (119005, 1318993), (309413, 507305)]