157450448

素因数分解:

$2^4\times {\mathrm{2269}}^1\times {\mathrm{4337}}^1$

素因数の和:6614

約数の個数: 20

約数和(自身を含む): 305265060

約数和(自身を除く): 147814612

約数列:

[1, 2, 4, 8, 16, 2269, 4337, 4538, 8674, 9076, 17348, 18152, 34696, 36304, 69392, 9840653, 19681306, 39362612, 78725224, 157450448]

約数ペア:

[(1, 157450448), (2, 78725224), (4, 39362612), (8, 19681306), (16, 9840653), (2269, 69392), (4337, 36304), (4538, 34696), (8674, 18152), (9076, 17348)]