68696358

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{156841}}^1$

素因数の和:156919

約数の個数: 16

約数和(自身を含む): 139275696

約数和(自身を除く): 70579338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 156841, 313682, 470523, 941046, 11449393, 22898786, 34348179, 68696358]

約数ペア:

[(1, 68696358), (2, 34348179), (3, 22898786), (6, 11449393), (73, 941046), (146, 470523), (219, 313682), (438, 156841)]