166328185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{42703}}^1$

素因数の和:42768

約数の個数: 16

約数和(自身を含む): 215228160

約数和(自身を除く): 48899975

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 42703, 213515, 811357, 1750823, 4056785, 8754115, 33265637, 166328185]

約数ペア:

[(1, 166328185), (5, 33265637), (19, 8754115), (41, 4056785), (95, 1750823), (205, 811357), (779, 213515), (3895, 42703)]