125815648

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5153}}^1$

素因数の和:5279

約数の個数: 48

約数和(自身を含む): 285737760

約数和(自身を除く): 159922112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 5153, 6104, 10306, 12208, 20612, 24416, 36071, 41224, 72142, 82448, 144284, 164896, 288568, 561677, 577136, 1123354, 1154272, 2246708, 3931739, 4493416, 7863478, 8986832, 15726956, 17973664, 31453912, 62907824, 125815648]

約数ペア:

[(1, 125815648), (2, 62907824), (4, 31453912), (7, 17973664), (8, 15726956), (14, 8986832), (16, 7863478), (28, 4493416), (32, 3931739), (56, 2246708), (109, 1154272), (112, 1123354), (218, 577136), (224, 561677), (436, 288568), (763, 164896), (872, 144284), (1526, 82448), (1744, 72142), (3052, 41224), (3488, 36071), (5153, 24416), (6104, 20612), (10306, 12208)]