156988501481

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1324451}}^1$

素因数の和:1324565

約数の個数: 24

約数和(自身を含む): 190244285280

約数和(自身を除く): 33255783799

約数列:

[1, 7, 41, 49, 59, 287, 413, 2009, 2419, 2891, 16933, 118531, 1324451, 9271157, 54302491, 64898099, 78142609, 380117437, 546998263, 2660822059, 3203846969, 3828987841, 22426928783, 156988501481]

約数ペア:

[(1, 156988501481), (7, 22426928783), (41, 3828987841), (49, 3203846969), (59, 2660822059), (287, 546998263), (413, 380117437), (2009, 78142609), (2419, 64898099), (2891, 54302491), (16933, 9271157), (118531, 1324451)]