157025396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{209927}}^1$

素因数の和:209959

約数の個数: 24

約数和(自身を含む): 317411136

約数和(自身を除く): 160385740

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 209927, 419854, 839708, 2309197, 3568759, 4618394, 7137518, 9236788, 14275036, 39256349, 78512698, 157025396]

約数ペア:

[(1, 157025396), (2, 78512698), (4, 39256349), (11, 14275036), (17, 9236788), (22, 7137518), (34, 4618394), (44, 3568759), (68, 2309197), (187, 839708), (374, 419854), (748, 209927)]