164880656

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{13613}}^1$

素因数の和:14378

約数の個数: 20

約数和(自身を含む): 319901772

約数和(自身を除く): 155021116

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 6056, 12112, 13613, 27226, 54452, 108904, 217808, 10305041, 20610082, 41220164, 82440328, 164880656]

約数ペア:

[(1, 164880656), (2, 82440328), (4, 41220164), (8, 20610082), (16, 10305041), (757, 217808), (1514, 108904), (3028, 54452), (6056, 27226), (12112, 13613)]