157028790526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{65049209}}^1$

素因数の和:65049299

約数の個数: 16

約数和(自身を含む): 252911328480

約数和(自身を除く): 95882537954

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 65049209, 130098418, 1105836553, 2211673106, 4618493839, 9236987678, 78514395263, 157028790526]

約数ペア:

[(1, 157028790526), (2, 78514395263), (17, 9236987678), (34, 4618493839), (71, 2211673106), (142, 1105836553), (1207, 130098418), (2414, 65049209)]