153917744

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{48341}}^1$

素因数の和:48548

約数の個数: 20

約数和(自身を含む): 299720400

約数和(自身を除く): 145802656

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 48341, 96682, 193364, 386728, 773456, 9619859, 19239718, 38479436, 76958872, 153917744]

約数ペア:

[(1, 153917744), (2, 76958872), (4, 38479436), (8, 19239718), (16, 9619859), (199, 773456), (398, 386728), (796, 193364), (1592, 96682), (3184, 48341)]