128669244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22669}}^1$

素因数の和:22730

約数の個数: 48

約数和(自身を含む): 335153280

約数和(自身を除く): 206484036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 22669, 45338, 68007, 90676, 136014, 249359, 272028, 498718, 748077, 974767, 997436, 1496154, 1949534, 2924301, 2992308, 3899068, 5848602, 10722437, 11697204, 21444874, 32167311, 42889748, 64334622, 128669244]

約数ペア:

[(1, 128669244), (2, 64334622), (3, 42889748), (4, 32167311), (6, 21444874), (11, 11697204), (12, 10722437), (22, 5848602), (33, 3899068), (43, 2992308), (44, 2924301), (66, 1949534), (86, 1496154), (129, 997436), (132, 974767), (172, 748077), (258, 498718), (473, 272028), (516, 249359), (946, 136014), (1419, 90676), (1892, 68007), (2838, 45338), (5676, 22669)]