129624544

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5309}}^1$

素因数の和:5435

約数の個数: 48

約数和(自身を含む): 294386400

約数和(自身を除く): 164761856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 5309, 6104, 10618, 12208, 21236, 24416, 37163, 42472, 74326, 84944, 148652, 169888, 297304, 578681, 594608, 1157362, 1189216, 2314724, 4050767, 4629448, 8101534, 9258896, 16203068, 18517792, 32406136, 64812272, 129624544]

約数ペア:

[(1, 129624544), (2, 64812272), (4, 32406136), (7, 18517792), (8, 16203068), (14, 9258896), (16, 8101534), (28, 4629448), (32, 4050767), (56, 2314724), (109, 1189216), (112, 1157362), (218, 594608), (224, 578681), (436, 297304), (763, 169888), (872, 148652), (1526, 84944), (1744, 74326), (3052, 42472), (3488, 37163), (5309, 24416), (6104, 21236), (10618, 12208)]