157026040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{47297}}^1$

素因数の和:47391

約数の個数: 32

約数和(自身を含む): 357572880

約数和(自身を除く): 200546840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 47297, 94594, 189188, 236485, 378376, 472970, 945940, 1891880, 3925651, 7851302, 15702604, 19628255, 31405208, 39256510, 78513020, 157026040]

約数ペア:

[(1, 157026040), (2, 78513020), (4, 39256510), (5, 31405208), (8, 19628255), (10, 15702604), (20, 7851302), (40, 3925651), (83, 1891880), (166, 945940), (332, 472970), (415, 378376), (664, 236485), (830, 189188), (1660, 94594), (3320, 47297)]