168542864

素因数分解:

$2^4\times 7^1\times {\mathrm{1504847}}^1$

素因数の和:1504862

約数の個数: 20

約数和(自身を含む): 373202304

約数和(自身を除く): 204659440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1504847, 3009694, 6019388, 10533929, 12038776, 21067858, 24077552, 42135716, 84271432, 168542864]

約数ペア:

[(1, 168542864), (2, 84271432), (4, 42135716), (7, 24077552), (8, 21067858), (14, 12038776), (16, 10533929), (28, 6019388), (56, 3009694), (112, 1504847)]