156905014

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{104743}}^1$

素因数の和:104859

約数の個数: 16

約数和(自身を含む): 271496448

約数和(自身を除く): 114591434

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 104743, 209486, 733201, 1466402, 11207501, 22415002, 78452507, 156905014]

約数ペア:

[(1, 156905014), (2, 78452507), (7, 22415002), (14, 11207501), (107, 1466402), (214, 733201), (749, 209486), (1498, 104743)]