156968623912

素因数分解:

$2^3\times {\mathrm{7321}}^1\times {\mathrm{2680109}}^1$

素因数の和:2687436

約数の個数: 16

約数和(自身を含む): 294356481300

約数和(自身を除く): 137387857388

約数列:

[1, 2, 4, 8, 7321, 14642, 29284, 58568, 2680109, 5360218, 10720436, 21440872, 19621077989, 39242155978, 78484311956, 156968623912]

約数ペア:

[(1, 156968623912), (2, 78484311956), (4, 39242155978), (8, 19621077989), (7321, 21440872), (14642, 10720436), (29284, 5360218), (58568, 2680109)]