157077262

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1\times {\mathrm{829}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 237546000

約数和(自身を除く): 80468738

約数列:

[1, 2, 211, 422, 449, 829, 898, 1658, 94739, 174919, 189478, 349838, 372221, 744442, 78538631, 157077262]

約数ペア:

[(1, 157077262), (2, 78538631), (211, 744442), (422, 372221), (449, 349838), (829, 189478), (898, 174919), (1658, 94739)]