156920148866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{194690011}}^1$

素因数の和:194690057

約数の個数: 16

約数和(自身を含む): 261663376128

約数和(自身を除く): 104743227262

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 194690011, 389380022, 2530970143, 5061940286, 6035390341, 12070780682, 78460074433, 156920148866]

約数ペア:

[(1, 156920148866), (2, 78460074433), (13, 12070780682), (26, 6035390341), (31, 5061940286), (62, 2530970143), (403, 389380022), (806, 194690011)]