140395776

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5897}}^1$

素因数の和:5947

約数の個数: 72

約数和(自身を含む): 385776384

約数和(自身を除く): 245380608

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, 5897, 5952, 7936, 11794, 11904, 17691, 23588, 23808, 35382, 47176, 70764, 94352, 141528, 182807, 188704, 283056, 365614, 377408, 548421, 566112, 731228, 754816, 1096842, 1132224, 1462456, 1509632, 2193684, 2264448, 2924912, 4387368, 4528896, 5849824, 8774736, 11699648, 17549472, 23399296, 35098944, 46798592, 70197888, 140395776]

約数ペア:

[(1, 140395776), (2, 70197888), (3, 46798592), (4, 35098944), (6, 23399296), (8, 17549472), (12, 11699648), (16, 8774736), (24, 5849824), (31, 4528896), (32, 4387368), (48, 2924912), (62, 2264448), (64, 2193684), (93, 1509632), (96, 1462456), (124, 1132224), (128, 1096842), (186, 754816), (192, 731228), (248, 566112), (256, 548421), (372, 377408), (384, 365614), (496, 283056), (744, 188704), (768, 182807), (992, 141528), (1488, 94352), (1984, 70764), (2976, 47176), (3968, 35382), (5897, 23808), (5952, 23588), (7936, 17691), (11794, 11904)]