157432373

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{4373}}^1$

素因数の和:4556

約数の個数: 16

約数和(自身を含む): 186157440

約数和(自身を除く): 28725067

約数列:

[1, 7, 37, 139, 259, 973, 4373, 5143, 30611, 36001, 161801, 607847, 1132607, 4254929, 22490339, 157432373]

約数ペア:

[(1, 157432373), (7, 22490339), (37, 4254929), (139, 1132607), (259, 607847), (973, 161801), (4373, 36001), (5143, 30611)]