128642078196

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{17956739}}^1$

素因数の和:17956948

約数の個数: 36

約数和(自身を含む): 326812668000

約数和(自身を除く): 198170589804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 17956739, 35913478, 53870217, 71826956, 107740434, 161610651, 215480868, 323221302, 646442604, 3573391061, 7146782122, 10720173183, 14293564244, 21440346366, 32160519549, 42880692732, 64321039098, 128642078196]

約数ペア:

[(1, 128642078196), (2, 64321039098), (3, 42880692732), (4, 32160519549), (6, 21440346366), (9, 14293564244), (12, 10720173183), (18, 7146782122), (36, 3573391061), (199, 646442604), (398, 323221302), (597, 215480868), (796, 161610651), (1194, 107740434), (1791, 71826956), (2388, 53870217), (3582, 35913478), (7164, 17956739)]