161152336

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{64153}}^1$

素因数の和:64318

約数の個数: 20

約数和(自身を含む): 314226292

約数和(自身を除く): 153073956

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 64153, 128306, 256612, 513224, 1026448, 10072021, 20144042, 40288084, 80576168, 161152336]

約数ペア:

[(1, 161152336), (2, 80576168), (4, 40288084), (8, 20144042), (16, 10072021), (157, 1026448), (314, 513224), (628, 256612), (1256, 128306), (2512, 64153)]