128405196

素因数分解:

$2^2\times 3^3\times {\mathrm{1188937}}^1$

素因数の和:1188950

約数の個数: 24

約数和(自身を含む): 332902640

約数和(自身を除く): 204497444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1188937, 2377874, 3566811, 4755748, 7133622, 10700433, 14267244, 21400866, 32101299, 42801732, 64202598, 128405196]

約数ペア:

[(1, 128405196), (2, 64202598), (3, 42801732), (4, 32101299), (6, 21400866), (9, 14267244), (12, 10700433), (18, 7133622), (27, 4755748), (36, 3566811), (54, 2377874), (108, 1188937)]