147640844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{66029}}^1$

素因数の和:66089

約数の個数: 24

約数和(自身を含む): 284721360

約数和(自身を除く): 137080516

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 66029, 132058, 264116, 858377, 1716754, 2839247, 3433508, 5678494, 11356988, 36910211, 73820422, 147640844]

約数ペア:

[(1, 147640844), (2, 73820422), (4, 36910211), (13, 11356988), (26, 5678494), (43, 3433508), (52, 2839247), (86, 1716754), (172, 858377), (559, 264116), (1118, 132058), (2236, 66029)]