198665856

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5614

約数の個数: 96

約数和(自身を含む): 590229120

約数和(自身を除く): 391563264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5563, 5952, 8928, 11126, 11904, 16689, 17856, 22252, 33378, 35712, 44504, 50067, 66756, 89008, 100134, 133512, 172453, 178016, 200268, 267024, 344906, 356032, 400536, 517359, 534048, 689812, 712064, 801072, 1034718, 1068096, 1379624, 1552077, 1602144, 2069436, 2136192, 2759248, 3104154, 3204288, 4138872, 5518496, 6208308, 6408576, 8277744, 11036992, 12416616, 16555488, 22073984, 24833232, 33110976, 49666464, 66221952, 99332928, 198665856]

約数ペア:

[(1, 198665856), (2, 99332928), (3, 66221952), (4, 49666464), (6, 33110976), (8, 24833232), (9, 22073984), (12, 16555488), (16, 12416616), (18, 11036992), (24, 8277744), (31, 6408576), (32, 6208308), (36, 5518496), (48, 4138872), (62, 3204288), (64, 3104154), (72, 2759248), (93, 2136192), (96, 2069436), (124, 1602144), (128, 1552077), (144, 1379624), (186, 1068096), (192, 1034718), (248, 801072), (279, 712064), (288, 689812), (372, 534048), (384, 517359), (496, 400536), (558, 356032), (576, 344906), (744, 267024), (992, 200268), (1116, 178016), (1152, 172453), (1488, 133512), (1984, 100134), (2232, 89008), (2976, 66756), (3968, 50067), (4464, 44504), (5563, 35712), (5952, 33378), (8928, 22252), (11126, 17856), (11904, 16689)]