156940164122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{525379}}^1$

素因数の和:526530

約数の個数: 32

約数和(自身を含む): 283453017600

約数和(自身を除く): 126512853478

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1123, 2246, 7861, 15722, 21337, 42674, 149359, 298718, 525379, 1050758, 3677653, 7355306, 9982201, 19964402, 69875407, 139750814, 590000617, 1180001234, 4130004319, 8260008638, 11210011723, 22420023446, 78470082061, 156940164122]

約数ペア:

[(1, 156940164122), (2, 78470082061), (7, 22420023446), (14, 11210011723), (19, 8260008638), (38, 4130004319), (133, 1180001234), (266, 590000617), (1123, 139750814), (2246, 69875407), (7861, 19964402), (15722, 9982201), (21337, 7355306), (42674, 3677653), (149359, 1050758), (298718, 525379)]