156923211295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{16661}}^1\times {\mathrm{110807}}^1$

素因数の和:127490

約数の個数: 16

約数和(自身を含む): 199398552768

約数和(自身を除く): 42475341473

約数列:

[1, 5, 17, 85, 16661, 83305, 110807, 283237, 554035, 1416185, 1883719, 9418595, 1846155427, 9230777135, 31384642259, 156923211295]

約数ペア:

[(1, 156923211295), (5, 31384642259), (17, 9230777135), (85, 1846155427), (16661, 9418595), (83305, 1883719), (110807, 1416185), (283237, 554035)]