133080821336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{978535451}}^1$

素因数の和:978535474

約数の個数: 16

約数和(自身を含む): 264204572040

約数和(自身を除く): 131123750704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 978535451, 1957070902, 3914141804, 7828283608, 16635102667, 33270205334, 66540410668, 133080821336]

約数ペア:

[(1, 133080821336), (2, 66540410668), (4, 33270205334), (8, 16635102667), (17, 7828283608), (34, 3914141804), (68, 1957070902), (136, 978535451)]