157640582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{36373}}^1$

素因数の和:36583

約数の個数: 16

約数和(自身を含む): 259273872

約数和(自身を除く): 101633290

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 36373, 72746, 400103, 800206, 7165481, 14330962, 78820291, 157640582]

約数ペア:

[(1, 157640582), (2, 78820291), (11, 14330962), (22, 7165481), (197, 800206), (394, 400103), (2167, 72746), (4334, 36373)]