81119176

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{68053}}^1$

素因数の和:68208

約数の個数: 16

約数和(自身を含む): 153121500

約数和(自身を除く): 72002324

約数列:

[1, 2, 4, 8, 149, 298, 596, 1192, 68053, 136106, 272212, 544424, 10139897, 20279794, 40559588, 81119176]

約数ペア:

[(1, 81119176), (2, 40559588), (4, 20279794), (8, 10139897), (149, 544424), (298, 272212), (596, 136106), (1192, 68053)]