138110208

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5851

約数の個数: 72

約数和(自身を含む): 379497216

約数和(自身を除く): 241387008

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, 5801, 5952, 7936, 11602, 11904, 17403, 23204, 23808, 34806, 46408, 69612, 92816, 139224, 179831, 185632, 278448, 359662, 371264, 539493, 556896, 719324, 742528, 1078986, 1113792, 1438648, 1485056, 2157972, 2227584, 2877296, 4315944, 4455168, 5754592, 8631888, 11509184, 17263776, 23018368, 34527552, 46036736, 69055104, 138110208]

約数ペア:

[(1, 138110208), (2, 69055104), (3, 46036736), (4, 34527552), (6, 23018368), (8, 17263776), (12, 11509184), (16, 8631888), (24, 5754592), (31, 4455168), (32, 4315944), (48, 2877296), (62, 2227584), (64, 2157972), (93, 1485056), (96, 1438648), (124, 1113792), (128, 1078986), (186, 742528), (192, 719324), (248, 556896), (256, 539493), (372, 371264), (384, 359662), (496, 278448), (744, 185632), (768, 179831), (992, 139224), (1488, 92816), (1984, 69612), (2976, 46408), (3968, 34806), (5801, 23808), (5952, 23204), (7936, 17403), (11602, 11904)]