161804357

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7207}}^1$

素因数の和:7388

約数の個数: 16

約数和(自身を含む): 191329152

約数和(自身を除く): 29524795

約数列:

[1, 11, 13, 143, 157, 1727, 2041, 7207, 22451, 79277, 93691, 1030601, 1131499, 12446489, 14709487, 161804357]

約数ペア:

[(1, 161804357), (11, 14709487), (13, 12446489), (143, 1131499), (157, 1030601), (1727, 93691), (2041, 79277), (7207, 22451)]