155698528

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{113153}}^1$

素因数の和:113206

約数の個数: 24

約数和(自身を含む): 313662888

約数和(自身を除く): 157964360

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 113153, 226306, 452612, 905224, 1810448, 3620896, 4865579, 9731158, 19462316, 38924632, 77849264, 155698528]

約数ペア:

[(1, 155698528), (2, 77849264), (4, 38924632), (8, 19462316), (16, 9731158), (32, 4865579), (43, 3620896), (86, 1810448), (172, 905224), (344, 452612), (688, 226306), (1376, 113153)]