129415078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{55927}}^1$

素因数の和:56031

約数の個数: 16

約数和(自身を含む): 211407840

約数和(自身を除く): 81992762

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 55927, 111854, 727051, 1454102, 4977503, 9955006, 64707539, 129415078]

約数ペア:

[(1, 129415078), (2, 64707539), (13, 9955006), (26, 4977503), (89, 1454102), (178, 727051), (1157, 111854), (2314, 55927)]