168560856

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{123217}}^1$

素因数の和:123248

約数の個数: 48

約数和(自身を含む): 480550200

約数和(自身を除く): 311989344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 123217, 246434, 369651, 492868, 739302, 985736, 1108953, 1478604, 2217906, 2341123, 2957208, 4435812, 4682246, 7023369, 8871624, 9364492, 14046738, 18728984, 21070107, 28093476, 42140214, 56186952, 84280428, 168560856]

約数ペア:

[(1, 168560856), (2, 84280428), (3, 56186952), (4, 42140214), (6, 28093476), (8, 21070107), (9, 18728984), (12, 14046738), (18, 9364492), (19, 8871624), (24, 7023369), (36, 4682246), (38, 4435812), (57, 2957208), (72, 2341123), (76, 2217906), (114, 1478604), (152, 1108953), (171, 985736), (228, 739302), (342, 492868), (456, 369651), (684, 246434), (1368, 123217)]