140518573706

素因数分解:

$2^1\times 7^3\times {\mathrm{887}}^1\times {\mathrm{230933}}^1$

素因数の和:231843

約数の個数: 32

約数和(自身を含む): 246083270400

約数和(自身を除く): 105564696694

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 887, 1774, 6209, 12418, 43463, 86926, 230933, 304241, 461866, 608482, 1616531, 3233062, 11315717, 22631434, 79210019, 158420038, 204837571, 409675142, 1433862997, 2867725994, 10037040979, 20074081958, 70259286853, 140518573706]

約数ペア:

[(1, 140518573706), (2, 70259286853), (7, 20074081958), (14, 10037040979), (49, 2867725994), (98, 1433862997), (343, 409675142), (686, 204837571), (887, 158420038), (1774, 79210019), (6209, 22631434), (12418, 11315717), (43463, 3233062), (86926, 1616531), (230933, 608482), (304241, 461866)]