157026975020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191496311}}^1$

素因数の和:191496361

約数の個数: 24

約数和(自身を含む): 337799494368

約数和(自身を除く): 180772519348

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 191496311, 382992622, 765985244, 957481555, 1914963110, 3829926220, 7851348751, 15702697502, 31405395004, 39256743755, 78513487510, 157026975020]

約数ペア:

[(1, 157026975020), (2, 78513487510), (4, 39256743755), (5, 31405395004), (10, 15702697502), (20, 7851348751), (41, 3829926220), (82, 1914963110), (164, 957481555), (205, 765985244), (410, 382992622), (820, 191496311)]