139645824

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{11731}}^1$

素因数の和:11779

約数の個数: 64

約数和(自身を含む): 382932480

約数和(自身を除く): 243286656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11731, 11904, 23462, 35193, 46924, 70386, 93848, 140772, 187696, 281544, 363661, 375392, 563088, 727322, 750784, 1090983, 1126176, 1454644, 1501568, 2181966, 2252352, 2909288, 4363932, 4504704, 5818576, 8727864, 11637152, 17455728, 23274304, 34911456, 46548608, 69822912, 139645824]

約数ペア:

[(1, 139645824), (2, 69822912), (3, 46548608), (4, 34911456), (6, 23274304), (8, 17455728), (12, 11637152), (16, 8727864), (24, 5818576), (31, 4504704), (32, 4363932), (48, 2909288), (62, 2252352), (64, 2181966), (93, 1501568), (96, 1454644), (124, 1126176), (128, 1090983), (186, 750784), (192, 727322), (248, 563088), (372, 375392), (384, 363661), (496, 281544), (744, 187696), (992, 140772), (1488, 93848), (1984, 70386), (2976, 46924), (3968, 35193), (5952, 23462), (11731, 11904)]