159251728

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{11587}}^1$

素因数の和:12454

約数の個数: 20

約数和(自身を含む): 308936080

約数和(自身を除く): 149684352

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6872, 11587, 13744, 23174, 46348, 92696, 185392, 9953233, 19906466, 39812932, 79625864, 159251728]

約数ペア:

[(1, 159251728), (2, 79625864), (4, 39812932), (8, 19906466), (16, 9953233), (859, 185392), (1718, 92696), (3436, 46348), (6872, 23174), (11587, 13744)]