157426258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{47389}}^1$

素因数の和:47553

約数の個数: 16

約数和(自身を含む): 259318080

約数和(自身を除く): 101891822

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 47389, 94778, 521279, 1042558, 7155739, 14311478, 78713129, 157426258]

約数ペア:

[(1, 157426258), (2, 78713129), (11, 14311478), (22, 7155739), (151, 1042558), (302, 521279), (1661, 94778), (3322, 47389)]