139943424

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2991

約数の個数: 80

約数和(自身を含む): 384975360

約数和(自身を除く): 245031936

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, 512, 744, 768, 992, 1488, 1536, 1984, 2939, 2976, 3968, 5878, 5952, 7936, 8817, 11756, 11904, 15872, 17634, 23512, 23808, 35268, 47024, 47616, 70536, 91109, 94048, 141072, 182218, 188096, 273327, 282144, 364436, 376192, 546654, 564288, 728872, 752384, 1093308, 1128576, 1457744, 1504768, 2186616, 2257152, 2915488, 4373232, 4514304, 5830976, 8746464, 11661952, 17492928, 23323904, 34985856, 46647808, 69971712, 139943424]

約数ペア:

[(1, 139943424), (2, 69971712), (3, 46647808), (4, 34985856), (6, 23323904), (8, 17492928), (12, 11661952), (16, 8746464), (24, 5830976), (31, 4514304), (32, 4373232), (48, 2915488), (62, 2257152), (64, 2186616), (93, 1504768), (96, 1457744), (124, 1128576), (128, 1093308), (186, 752384), (192, 728872), (248, 564288), (256, 546654), (372, 376192), (384, 364436), (496, 282144), (512, 273327), (744, 188096), (768, 182218), (992, 141072), (1488, 94048), (1536, 91109), (1984, 70536), (2939, 47616), (2976, 47024), (3968, 35268), (5878, 23808), (5952, 23512), (7936, 17634), (8817, 15872), (11756, 11904)]