159193321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15031}}^1$

素因数の和:15144

約数の個数: 16

約数和(自身を含む): 194814720

約数和(自身を除く): 35621399

約数列:

[1, 7, 17, 89, 119, 623, 1513, 10591, 15031, 105217, 255527, 1337759, 1788689, 9364313, 22741903, 159193321]

約数ペア:

[(1, 159193321), (7, 22741903), (17, 9364313), (89, 1788689), (119, 1337759), (623, 255527), (1513, 105217), (10591, 15031)]