149654879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1987}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 168327936

約数和(自身を除く): 18673057

約数列:

[1, 11, 41, 167, 451, 1837, 1987, 6847, 21857, 75317, 81467, 331829, 896137, 3650119, 13604989, 149654879]

約数ペア:

[(1, 149654879), (11, 13604989), (41, 3650119), (167, 896137), (451, 331829), (1837, 81467), (1987, 75317), (6847, 21857)]