129337542

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{45767}}^1$

素因数の和:45932

約数の個数: 24

約数和(自身を含む): 282022416

約数和(自身を除く): 152684874

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 45767, 91534, 137301, 274602, 411903, 823806, 7185419, 14370838, 21556257, 43112514, 64668771, 129337542]

約数ペア:

[(1, 129337542), (2, 64668771), (3, 43112514), (6, 21556257), (9, 14370838), (18, 7185419), (157, 823806), (314, 411903), (471, 274602), (942, 137301), (1413, 91534), (2826, 45767)]