107270912

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1985

約数の個数: 72

約数和(自身を含む): 252736512

約数和(自身を除く): 145465600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1931, 1984, 3472, 3862, 3968, 6944, 7724, 7936, 13517, 13888, 15448, 27034, 27776, 30896, 54068, 55552, 59861, 61792, 108136, 119722, 123584, 216272, 239444, 247168, 419027, 432544, 478888, 494336, 838054, 865088, 957776, 1676108, 1730176, 1915552, 3352216, 3460352, 3831104, 6704432, 7662208, 13408864, 15324416, 26817728, 53635456, 107270912]

約数ペア:

[(1, 107270912), (2, 53635456), (4, 26817728), (7, 15324416), (8, 13408864), (14, 7662208), (16, 6704432), (28, 3831104), (31, 3460352), (32, 3352216), (56, 1915552), (62, 1730176), (64, 1676108), (112, 957776), (124, 865088), (128, 838054), (217, 494336), (224, 478888), (248, 432544), (256, 419027), (434, 247168), (448, 239444), (496, 216272), (868, 123584), (896, 119722), (992, 108136), (1736, 61792), (1792, 59861), (1931, 55552), (1984, 54068), (3472, 30896), (3862, 27776), (3968, 27034), (6944, 15448), (7724, 13888), (7936, 13517)]