133038266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 214896000

約数和(自身を除く): 81857734

約数列:

[1, 2, 19, 38, 73, 146, 199, 241, 398, 482, 1387, 2774, 3781, 4579, 7562, 9158, 14527, 17593, 29054, 35186, 47959, 95918, 276013, 334267, 552026, 668534, 911221, 1822442, 3501007, 7002014, 66519133, 133038266]

約数ペア:

[(1, 133038266), (2, 66519133), (19, 7002014), (38, 3501007), (73, 1822442), (146, 911221), (199, 668534), (241, 552026), (398, 334267), (482, 276013), (1387, 95918), (2774, 47959), (3781, 35186), (4579, 29054), (7562, 17593), (9158, 14527)]