156965079818

素因数分解:

$2^1\times {\mathrm{1987}}^1\times {\mathrm{3371}}^1\times {\mathrm{11717}}^1$

素因数の和:17077

約数の個数: 16

約数和(自身を含む): 235656104544

約数和(自身を除く): 78691024726

約数列:

[1, 2, 1987, 3371, 3974, 6742, 11717, 23434, 6698177, 13396354, 23281679, 39498007, 46563358, 78996014, 78482539909, 156965079818]

約数ペア:

[(1, 156965079818), (2, 78482539909), (1987, 78996014), (3371, 46563358), (3974, 39498007), (6742, 23281679), (11717, 13396354), (23434, 6698177)]