188896878

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{2143}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 421424640

約数和(自身を除く): 232527762

約数列:

[1, 2, 3, 6, 9, 18, 59, 83, 118, 166, 177, 249, 354, 498, 531, 747, 1062, 1494, 2143, 4286, 4897, 6429, 9794, 12858, 14691, 19287, 29382, 38574, 44073, 88146, 126437, 177869, 252874, 355738, 379311, 533607, 758622, 1067214, 1137933, 1600821, 2275866, 3201642, 10494271, 20988542, 31482813, 62965626, 94448439, 188896878]

約数ペア:

[(1, 188896878), (2, 94448439), (3, 62965626), (6, 31482813), (9, 20988542), (18, 10494271), (59, 3201642), (83, 2275866), (118, 1600821), (166, 1137933), (177, 1067214), (249, 758622), (354, 533607), (498, 379311), (531, 355738), (747, 252874), (1062, 177869), (1494, 126437), (2143, 88146), (4286, 44073), (4897, 38574), (6429, 29382), (9794, 19287), (12858, 14691)]