108128656

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{48619}}^1$

素因数の和:48766

約数の個数: 20

約数和(自身を含む): 211010800

約数和(自身を除く): 102882144

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 48619, 97238, 194476, 388952, 777904, 6758041, 13516082, 27032164, 54064328, 108128656]

約数ペア:

[(1, 108128656), (2, 54064328), (4, 27032164), (8, 13516082), (16, 6758041), (139, 777904), (278, 388952), (556, 194476), (1112, 97238), (2224, 48619)]