128941104

素因数分解:

$2^4\times 3^1\times {\mathrm{2686273}}^1$

素因数の和:2686284

約数の個数: 20

約数和(自身を含む): 333097976

約数和(自身を除く): 204156872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2686273, 5372546, 8058819, 10745092, 16117638, 21490184, 32235276, 42980368, 64470552, 128941104]

約数ペア:

[(1, 128941104), (2, 64470552), (3, 42980368), (4, 32235276), (6, 21490184), (8, 16117638), (12, 10745092), (16, 8058819), (24, 5372546), (48, 2686273)]