149855364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2857}}^1$

素因数の和:2945

約数の個数: 72

約数和(自身を含む): 399479808

約数和(自身を除く): 249624444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2857, 2914, 4371, 5714, 5828, 8571, 8742, 11428, 13113, 17142, 17484, 25713, 26226, 34284, 51426, 52452, 88567, 102852, 134279, 177134, 265701, 268558, 354268, 402837, 531402, 537116, 797103, 805674, 1062804, 1208511, 1594206, 1611348, 2417022, 3188412, 4162649, 4834044, 8325298, 12487947, 16650596, 24975894, 37463841, 49951788, 74927682, 149855364]

約数ペア:

[(1, 149855364), (2, 74927682), (3, 49951788), (4, 37463841), (6, 24975894), (9, 16650596), (12, 12487947), (18, 8325298), (31, 4834044), (36, 4162649), (47, 3188412), (62, 2417022), (93, 1611348), (94, 1594206), (124, 1208511), (141, 1062804), (186, 805674), (188, 797103), (279, 537116), (282, 531402), (372, 402837), (423, 354268), (558, 268558), (564, 265701), (846, 177134), (1116, 134279), (1457, 102852), (1692, 88567), (2857, 52452), (2914, 51426), (4371, 34284), (5714, 26226), (5828, 25713), (8571, 17484), (8742, 17142), (11428, 13113)]