155704744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1497161}}^1$

素因数の和:1497180

約数の個数: 16

約数和(自身を含む): 314404020

約数和(自身を除く): 158699276

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1497161, 2994322, 5988644, 11977288, 19463093, 38926186, 77852372, 155704744]

約数ペア:

[(1, 155704744), (2, 77852372), (4, 38926186), (8, 19463093), (13, 11977288), (26, 5988644), (52, 2994322), (104, 1497161)]