128300522

素因数分解:

$2^1\times 7^3\times {\mathrm{187027}}^1$

素因数の和:187050

約数の個数: 16

約数和(自身を含む): 224433600

約数和(自身を除く): 96133078

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 187027, 374054, 1309189, 2618378, 9164323, 18328646, 64150261, 128300522]

約数ペア:

[(1, 128300522), (2, 64150261), (7, 18328646), (14, 9164323), (49, 2618378), (98, 1309189), (343, 374054), (686, 187027)]