122906728

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1187}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 269866080

約数和(自身を除く): 146959352

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1187, 1204, 1849, 2374, 2408, 3698, 4748, 7396, 8309, 9496, 12943, 14792, 16618, 25886, 33236, 51041, 51772, 66472, 102082, 103544, 204164, 357287, 408328, 714574, 1429148, 2194763, 2858296, 4389526, 8779052, 15363341, 17558104, 30726682, 61453364, 122906728]

約数ペア:

[(1, 122906728), (2, 61453364), (4, 30726682), (7, 17558104), (8, 15363341), (14, 8779052), (28, 4389526), (43, 2858296), (56, 2194763), (86, 1429148), (172, 714574), (301, 408328), (344, 357287), (602, 204164), (1187, 103544), (1204, 102082), (1849, 66472), (2374, 51772), (2408, 51041), (3698, 33236), (4748, 25886), (7396, 16618), (8309, 14792), (9496, 12943)]