157082202280

素因数分解:

$2^3\times 5^1\times {\mathrm{12577}}^1\times {\mathrm{312241}}^1$

素因数の和:324829

約数の個数: 32

約数和(自身を含む): 353464188840

約数和(自身を除く): 196381986560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12577, 25154, 50308, 62885, 100616, 125770, 251540, 312241, 503080, 624482, 1248964, 1561205, 2497928, 3122410, 6244820, 12489640, 3927055057, 7854110114, 15708220228, 19635275285, 31416440456, 39270550570, 78541101140, 157082202280]

約数ペア:

[(1, 157082202280), (2, 78541101140), (4, 39270550570), (5, 31416440456), (8, 19635275285), (10, 15708220228), (20, 7854110114), (40, 3927055057), (12577, 12489640), (25154, 6244820), (50308, 3122410), (62885, 2497928), (100616, 1561205), (125770, 1248964), (251540, 624482), (312241, 503080)]