158144

素因数分解:

$2^6\times 7^1\times {\mathrm{353}}^1$

素因数の和:372

約数の個数: 28

約数和(自身を含む): 359664

約数和(自身を除く): 201520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 353, 448, 706, 1412, 2471, 2824, 4942, 5648, 9884, 11296, 19768, 22592, 39536, 79072, 158144]

約数ペア:

[(1, 158144), (2, 79072), (4, 39536), (7, 22592), (8, 19768), (14, 11296), (16, 9884), (28, 5648), (32, 4942), (56, 2824), (64, 2471), (112, 1412), (224, 706), (353, 448)]