138253056

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5857

約数の個数: 72

約数和(自身を含む): 379889664

約数和(自身を除く): 241636608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5807, 5952, 7936, 11614, 11904, 17421, 23228, 23808, 34842, 46456, 69684, 92912, 139368, 180017, 185824, 278736, 360034, 371648, 540051, 557472, 720068, 743296, 1080102, 1114944, 1440136, 1486592, 2160204, 2229888, 2880272, 4320408, 4459776, 5760544, 8640816, 11521088, 17281632, 23042176, 34563264, 46084352, 69126528, 138253056]

約数ペア:

[(1, 138253056), (2, 69126528), (3, 46084352), (4, 34563264), (6, 23042176), (8, 17281632), (12, 11521088), (16, 8640816), (24, 5760544), (31, 4459776), (32, 4320408), (48, 2880272), (62, 2229888), (64, 2160204), (93, 1486592), (96, 1440136), (124, 1114944), (128, 1080102), (186, 743296), (192, 720068), (248, 557472), (256, 540051), (372, 371648), (384, 360034), (496, 278736), (744, 185824), (768, 180017), (992, 139368), (1488, 92912), (1984, 69684), (2976, 46456), (3968, 34842), (5807, 23808), (5952, 23228), (7936, 17421), (11614, 11904)]