157154081

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 182457600

約数和(自身を除く): 25303519

約数列:

[1, 7, 101, 199, 707, 1117, 1393, 7819, 20099, 112817, 140693, 222283, 789719, 1555981, 22450583, 157154081]

約数ペア:

[(1, 157154081), (7, 22450583), (101, 1555981), (199, 789719), (707, 222283), (1117, 140693), (1393, 112817), (7819, 20099)]