156938629105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{8447}}^1\times {\mathrm{218579}}^1$

素因数の和:227048

約数の個数: 16

約数和(自身を含む): 199428894720

約数和(自身を除く): 42490265615

約数列:

[1, 5, 17, 85, 8447, 42235, 143599, 218579, 717995, 1092895, 3715843, 18579215, 1846336813, 9231684065, 31387725821, 156938629105]

約数ペア:

[(1, 156938629105), (5, 31387725821), (17, 9231684065), (85, 1846336813), (8447, 18579215), (42235, 3715843), (143599, 1092895), (218579, 717995)]