157849951

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{503}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 182697984

約数和(自身を除く): 24848033

約数列:

[1, 7, 127, 353, 503, 889, 2471, 3521, 44831, 63881, 177559, 313817, 447167, 1242913, 22549993, 157849951]

約数ペア:

[(1, 157849951), (7, 22549993), (127, 1242913), (353, 447167), (503, 313817), (889, 177559), (2471, 63881), (3521, 44831)]