156955022

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{56909}}^1$

素因数の和:57115

約数の個数: 16

約数和(自身を含む): 270436320

約数和(自身を除く): 113481298

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 56909, 113818, 398363, 796726, 11211073, 22422146, 78477511, 156955022]

約数ペア:

[(1, 156955022), (2, 78477511), (7, 22422146), (14, 11211073), (197, 796726), (394, 398363), (1379, 113818), (2758, 56909)]