166287493

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{439}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 178421760

約数和(自身を除く): 12134267

約数列:

[1, 23, 43, 383, 439, 989, 8809, 10097, 16469, 18877, 168137, 378787, 434171, 3867151, 7229891, 166287493]

約数ペア:

[(1, 166287493), (23, 7229891), (43, 3867151), (383, 434171), (439, 378787), (989, 168137), (8809, 18877), (10097, 16469)]