128508732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{324517}}^1$

素因数の和:324538

約数の個数: 36

約数和(自身を含む): 354373656

約数和(自身を除く): 225864924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 324517, 649034, 973551, 1298068, 1947102, 2920653, 3569687, 3894204, 5841306, 7139374, 10709061, 11682612, 14278748, 21418122, 32127183, 42836244, 64254366, 128508732]

約数ペア:

[(1, 128508732), (2, 64254366), (3, 42836244), (4, 32127183), (6, 21418122), (9, 14278748), (11, 11682612), (12, 10709061), (18, 7139374), (22, 5841306), (33, 3894204), (36, 3569687), (44, 2920653), (66, 1947102), (99, 1298068), (132, 973551), (198, 649034), (396, 324517)]