168481610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139241}}^1$

素因数の和:139270

約数の個数: 24

約数和(自身を含む): 333345348

約数和(自身を除く): 164863738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 139241, 278482, 696205, 1392410, 1531651, 3063302, 7658255, 15316510, 16848161, 33696322, 84240805, 168481610]

約数ペア:

[(1, 168481610), (2, 84240805), (5, 33696322), (10, 16848161), (11, 15316510), (22, 7658255), (55, 3063302), (110, 1531651), (121, 1392410), (242, 696205), (605, 278482), (1210, 139241)]