164550809

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 176563200

約数和(自身を除く): 12012391

約数列:

[1, 23, 43, 379, 439, 989, 8717, 10097, 16297, 18877, 166381, 374831, 434171, 3826763, 7154383, 164550809]

約数ペア:

[(1, 164550809), (23, 7154383), (43, 3826763), (379, 434171), (439, 374831), (989, 166381), (8717, 18877), (10097, 16297)]