157500317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 173164992

約数和(自身を除く): 15664675

約数列:

[1, 13, 67, 211, 857, 871, 2743, 11141, 14137, 57419, 180827, 183781, 746447, 2350751, 12115409, 157500317]

約数ペア:

[(1, 157500317), (13, 12115409), (67, 2350751), (211, 746447), (857, 183781), (871, 180827), (2743, 57419), (11141, 14137)]