156924777755

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1\times {\mathrm{396871}}^1$

素因数の和:399458

約数の個数: 16

約数和(自身を含む): 194460930048

約数和(自身を除く): 37536152293

約数列:

[1, 5, 31, 155, 2551, 12755, 79081, 395405, 396871, 1984355, 12303001, 61515005, 1012417921, 5062089605, 31384955551, 156924777755]

約数ペア:

[(1, 156924777755), (5, 31384955551), (31, 5062089605), (155, 1012417921), (2551, 61515005), (12755, 12303001), (79081, 1984355), (395405, 396871)]