166584193

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 178738560

約数和(自身を除く): 12154367

約数列:

[1, 23, 43, 389, 433, 989, 8947, 9959, 16727, 18619, 168437, 384721, 428237, 3874051, 7242791, 166584193]

約数ペア:

[(1, 166584193), (23, 7242791), (43, 3874051), (389, 428237), (433, 384721), (989, 168437), (8947, 18619), (9959, 16727)]