121566712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4019}}^1$

素因数の和:4243

約数の個数: 32

約数和(自身を含む): 241200000

約数和(自身を除く): 119633288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 4019, 7562, 8038, 15124, 16076, 30248, 32152, 76361, 152722, 305444, 610888, 799781, 1599562, 3199124, 6398248, 15195839, 30391678, 60783356, 121566712]

約数ペア:

[(1, 121566712), (2, 60783356), (4, 30391678), (8, 15195839), (19, 6398248), (38, 3199124), (76, 1599562), (152, 799781), (199, 610888), (398, 305444), (796, 152722), (1592, 76361), (3781, 32152), (4019, 30248), (7562, 16076), (8038, 15124)]