156944302991

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1829209}}^1$

素因数の和:1829343

約数の個数: 24

約数和(自身を含む): 195184023840

約数和(自身を除く): 38239720849

約数列:

[1, 7, 17, 49, 103, 119, 721, 833, 1751, 5047, 12257, 85799, 1829209, 12804463, 31096553, 89631241, 188408527, 217675871, 1318859689, 1523731097, 3202944959, 9232017823, 22420614713, 156944302991]

約数ペア:

[(1, 156944302991), (7, 22420614713), (17, 9232017823), (49, 3202944959), (103, 1523731097), (119, 1318859689), (721, 217675871), (833, 188408527), (1751, 89631241), (5047, 31096553), (12257, 12804463), (85799, 1829209)]