155015848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{5381}}^1$

素因数の和:5677

約数の個数: 32

約数和(自身を含む): 314201160

約数和(自身を除く): 159185312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 2216, 3601, 5381, 7202, 10762, 14404, 21524, 28808, 43048, 69953, 139906, 279812, 559624, 1490537, 2981074, 5962148, 11924296, 19376981, 38753962, 77507924, 155015848]

約数ペア:

[(1, 155015848), (2, 77507924), (4, 38753962), (8, 19376981), (13, 11924296), (26, 5962148), (52, 2981074), (104, 1490537), (277, 559624), (554, 279812), (1108, 139906), (2216, 69953), (3601, 43048), (5381, 28808), (7202, 21524), (10762, 14404)]