159151444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{8693}}^1$

素因数の和:8919

約数の個数: 24

約数和(自身を含む): 292118400

約数和(自身を除く): 132966956

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 796, 4577, 8693, 9154, 17386, 18308, 34772, 199939, 399878, 799756, 1729907, 3459814, 6919628, 39787861, 79575722, 159151444]

約数ペア:

[(1, 159151444), (2, 79575722), (4, 39787861), (23, 6919628), (46, 3459814), (92, 1729907), (199, 799756), (398, 399878), (796, 199939), (4577, 34772), (8693, 18308), (9154, 17386)]