156727178990

素因数分解:

$2^1\times 5^1\times {\mathrm{11149}}^1\times {\mathrm{1405751}}^1$

素因数の和:1416907

約数の個数: 16

約数和(自身を含む): 282134426400

約数和(自身を除く): 125407247410

約数列:

[1, 2, 5, 10, 11149, 22298, 55745, 111490, 1405751, 2811502, 7028755, 14057510, 15672717899, 31345435798, 78363589495, 156727178990]

約数ペア:

[(1, 156727178990), (2, 78363589495), (5, 31345435798), (10, 15672717899), (11149, 14057510), (22298, 7028755), (55745, 2811502), (111490, 1405751)]