172275071

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 196627200

約数和(自身を除く): 24352129

約数列:

[1, 19, 37, 41, 43, 139, 703, 779, 817, 1517, 1591, 1763, 2641, 5143, 5699, 5977, 28823, 30229, 33497, 65231, 97717, 108281, 113563, 210863, 221149, 245057, 1239389, 4006397, 4201831, 4656083, 9067109, 172275071]

約数ペア:

[(1, 172275071), (19, 9067109), (37, 4656083), (41, 4201831), (43, 4006397), (139, 1239389), (703, 245057), (779, 221149), (817, 210863), (1517, 113563), (1591, 108281), (1763, 97717), (2641, 65231), (5143, 33497), (5699, 30229), (5977, 28823)]