125047552

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2305

約数の個数: 72

約数和(自身を含む): 294597632

約数和(自身を除く): 169550080

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, 1984, 2251, 3472, 3968, 4502, 6944, 7936, 9004, 13888, 15757, 18008, 27776, 31514, 36016, 55552, 63028, 69781, 72032, 126056, 139562, 144064, 252112, 279124, 288128, 488467, 504224, 558248, 576256, 976934, 1008448, 1116496, 1953868, 2016896, 2232992, 3907736, 4033792, 4465984, 7815472, 8931968, 15630944, 17863936, 31261888, 62523776, 125047552]

約数ペア:

[(1, 125047552), (2, 62523776), (4, 31261888), (7, 17863936), (8, 15630944), (14, 8931968), (16, 7815472), (28, 4465984), (31, 4033792), (32, 3907736), (56, 2232992), (62, 2016896), (64, 1953868), (112, 1116496), (124, 1008448), (128, 976934), (217, 576256), (224, 558248), (248, 504224), (256, 488467), (434, 288128), (448, 279124), (496, 252112), (868, 144064), (896, 139562), (992, 126056), (1736, 72032), (1792, 69781), (1984, 63028), (2251, 55552), (3472, 36016), (3968, 31514), (4502, 27776), (6944, 18008), (7936, 15757), (9004, 13888)]