155705159

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 167650560

約数和(自身を除く): 11945401

約数列:

[1, 17, 131, 139, 503, 2227, 2363, 8551, 18209, 65893, 69917, 309553, 1120181, 1188589, 9159127, 155705159]

約数ペア:

[(1, 155705159), (17, 9159127), (131, 1188589), (139, 1120181), (503, 309553), (2227, 69917), (2363, 65893), (8551, 18209)]