156939382628

素因数分解:

$2^2\times 7^1\times {\mathrm{6781}}^1\times {\mathrm{826571}}^1$

素因数の和:833363

約数の個数: 24

約数和(自身を含む): 313925433024

約数和(自身を除く): 156986050396

約数列:

[1, 2, 4, 7, 14, 28, 6781, 13562, 27124, 47467, 94934, 189868, 826571, 1653142, 3306284, 5785997, 11571994, 23143988, 5604977951, 11209955902, 22419911804, 39234845657, 78469691314, 156939382628]

約数ペア:

[(1, 156939382628), (2, 78469691314), (4, 39234845657), (7, 22419911804), (14, 11209955902), (28, 5604977951), (6781, 23143988), (13562, 11571994), (27124, 5785997), (47467, 3306284), (94934, 1653142), (189868, 826571)]