157280348

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{1433}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 287648928

約数和(自身を除く): 130368580

約数列:

[1, 2, 4, 23, 46, 92, 1193, 1433, 2386, 2866, 4772, 5732, 27439, 32959, 54878, 65918, 109756, 131836, 1709569, 3419138, 6838276, 39320087, 78640174, 157280348]

約数ペア:

[(1, 157280348), (2, 78640174), (4, 39320087), (23, 6838276), (46, 3419138), (92, 1709569), (1193, 131836), (1433, 109756), (2386, 65918), (2866, 54878), (4772, 32959), (5732, 27439)]