128566646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{114997}}^1$

素因数の和:115055

約数の個数: 16

約数和(自身を含む): 212516304

約数和(自身を除く): 83949658

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 114997, 229994, 1494961, 2989922, 4944871, 9889742, 64283323, 128566646]

約数ペア:

[(1, 128566646), (2, 64283323), (13, 9889742), (26, 4944871), (43, 2989922), (86, 1494961), (559, 229994), (1118, 114997)]