120992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 252000

約数和(自身を除く): 131008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 398, 608, 796, 1592, 3184, 3781, 6368, 7562, 15124, 30248, 60496, 120992]

約数ペア:

[(1, 120992), (2, 60496), (4, 30248), (8, 15124), (16, 7562), (19, 6368), (32, 3781), (38, 3184), (76, 1592), (152, 796), (199, 608), (304, 398)]