157440803536

素因数分解:

$2^4\times {\mathrm{9840050221}}^1$

素因数の和:9840050229

約数の個数: 10

約数和(自身を含む): 305041556882

約数和(自身を除く): 147600753346

約数列:

[1, 2, 4, 8, 16, 9840050221, 19680100442, 39360200884, 78720401768, 157440803536]

約数ペア:

[(1, 157440803536), (2, 78720401768), (4, 39360200884), (8, 19680100442), (16, 9840050221)]