161811048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4243}}^1$

素因数の和:4486

約数の個数: 64

約数和(自身を含む): 464463360

約数和(自身を除く): 302652312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 681, 908, 1362, 1589, 1816, 2724, 3178, 4243, 4767, 5448, 6356, 8486, 9534, 12712, 12729, 16972, 19068, 25458, 29701, 33944, 38136, 50916, 59402, 89103, 101832, 118804, 178206, 237608, 356412, 712824, 963161, 1926322, 2889483, 3852644, 5778966, 6742127, 7705288, 11557932, 13484254, 20226381, 23115864, 26968508, 40452762, 53937016, 80905524, 161811048]

約数ペア:

[(1, 161811048), (2, 80905524), (3, 53937016), (4, 40452762), (6, 26968508), (7, 23115864), (8, 20226381), (12, 13484254), (14, 11557932), (21, 7705288), (24, 6742127), (28, 5778966), (42, 3852644), (56, 2889483), (84, 1926322), (168, 963161), (227, 712824), (454, 356412), (681, 237608), (908, 178206), (1362, 118804), (1589, 101832), (1816, 89103), (2724, 59402), (3178, 50916), (4243, 38136), (4767, 33944), (5448, 29701), (6356, 25458), (8486, 19068), (9534, 16972), (12712, 12729)]