157192562

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{2351}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 238944384

約数和(自身を除く): 81751822

約数列:

[1, 2, 101, 202, 331, 662, 2351, 4702, 33431, 66862, 237451, 474902, 778181, 1556362, 78596281, 157192562]

約数ペア:

[(1, 157192562), (2, 78596281), (101, 1556362), (202, 778181), (331, 474902), (662, 237451), (2351, 66862), (4702, 33431)]