166133774

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{72421}}^1$

素因数の和:72491

約数の個数: 16

約数和(自身を含む): 264195456

約数和(自身を除く): 98061682

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 72421, 144842, 2245051, 2679577, 4490102, 5359154, 83066887, 166133774]

約数ペア:

[(1, 166133774), (2, 83066887), (31, 5359154), (37, 4490102), (62, 2679577), (74, 2245051), (1147, 144842), (2294, 72421)]