157420616

素因数分解:

$2^3\times {\mathrm{857}}^1\times {\mathrm{22961}}^1$

素因数の和:23824

約数の個数: 16

約数和(自身を含む): 295520940

約数和(自身を除く): 138100324

約数列:

[1, 2, 4, 8, 857, 1714, 3428, 6856, 22961, 45922, 91844, 183688, 19677577, 39355154, 78710308, 157420616]

約数ペア:

[(1, 157420616), (2, 78710308), (4, 39355154), (8, 19677577), (857, 183688), (1714, 91844), (3428, 45922), (6856, 22961)]