168754986

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 374980320

約数和(自身を除く): 206225334

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 131, 177, 262, 354, 393, 531, 786, 1062, 1179, 1213, 2358, 2426, 3639, 7278, 7729, 10917, 15458, 21834, 23187, 46374, 69561, 71567, 139122, 143134, 158903, 214701, 317806, 429402, 476709, 644103, 953418, 1288206, 1430127, 2860254, 9375277, 18750554, 28125831, 56251662, 84377493, 168754986]

約数ペア:

[(1, 168754986), (2, 84377493), (3, 56251662), (6, 28125831), (9, 18750554), (18, 9375277), (59, 2860254), (118, 1430127), (131, 1288206), (177, 953418), (262, 644103), (354, 476709), (393, 429402), (531, 317806), (786, 214701), (1062, 158903), (1179, 143134), (1213, 139122), (2358, 71567), (2426, 69561), (3639, 46374), (7278, 23187), (7729, 21834), (10917, 15458)]