161738007556

素因数分解:

$2^2\times {\mathrm{7691}}^1\times {\mathrm{5257379}}^1$

素因数の和:5265074

約数の個数: 12

約数和(自身を含む): 283078368720

約数和(自身を除く): 121340361164

約数列:

[1, 2, 4, 7691, 15382, 30764, 5257379, 10514758, 21029516, 40434501889, 80869003778, 161738007556]

約数ペア:

[(1, 161738007556), (2, 80869003778), (4, 40434501889), (7691, 21029516), (15382, 10514758), (30764, 5257379)]