131206548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7151}}^1$

素因数の和:7308

約数の個数: 48

約数和(自身を含む): 336430080

約数和(自身を除く): 205223532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 278, 417, 556, 834, 1529, 1668, 3058, 4587, 6116, 7151, 9174, 14302, 18348, 21453, 28604, 42906, 78661, 85812, 157322, 235983, 314644, 471966, 943932, 993989, 1987978, 2981967, 3975956, 5963934, 10933879, 11927868, 21867758, 32801637, 43735516, 65603274, 131206548]

約数ペア:

[(1, 131206548), (2, 65603274), (3, 43735516), (4, 32801637), (6, 21867758), (11, 11927868), (12, 10933879), (22, 5963934), (33, 3975956), (44, 2981967), (66, 1987978), (132, 993989), (139, 943932), (278, 471966), (417, 314644), (556, 235983), (834, 157322), (1529, 85812), (1668, 78661), (3058, 42906), (4587, 28604), (6116, 21453), (7151, 18348), (9174, 14302)]