142775129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11213}}^1$

素因数の和:11344

約数の個数: 16

約数和(自身を含む): 174400128

約数和(自身を除く): 31624999

約数列:

[1, 7, 17, 107, 119, 749, 1819, 11213, 12733, 78491, 190621, 1199791, 1334347, 8398537, 20396447, 142775129]

約数ペア:

[(1, 142775129), (7, 20396447), (17, 8398537), (107, 1334347), (119, 1199791), (749, 190621), (1819, 78491), (11213, 12733)]