156627242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{17021}}^1$

素因数の和:17173

約数の個数: 16

約数和(自身を含む): 242665632

約数和(自身を除く): 86038390

約数列:

[1, 2, 43, 86, 107, 214, 4601, 9202, 17021, 34042, 731903, 1463806, 1821247, 3642494, 78313621, 156627242]

約数ペア:

[(1, 156627242), (2, 78313621), (43, 3642494), (86, 1821247), (107, 1463806), (214, 731903), (4601, 34042), (9202, 17021)]