157090643305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{40331359}}^1$

素因数の和:40331424

約数の個数: 16

約数和(自身を含む): 203270054400

約数和(自身を除く): 46179411095

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 40331359, 201656795, 766295821, 1653585719, 3831479105, 8267928595, 31418128661, 157090643305]

約数ペア:

[(1, 157090643305), (5, 31418128661), (19, 8267928595), (41, 3831479105), (95, 1653585719), (205, 766295821), (779, 201656795), (3895, 40331359)]