121434712

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{7717}}^1$

素因数の和:8011

約数の個数: 32

約数和(自身を含む): 261177120

約数和(自身を除く): 139742408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7717, 7868, 15434, 15736, 30868, 54019, 61736, 108038, 216076, 432152, 2168477, 4336954, 8673908, 15179339, 17347816, 30358678, 60717356, 121434712]

約数ペア:

[(1, 121434712), (2, 60717356), (4, 30358678), (7, 17347816), (8, 15179339), (14, 8673908), (28, 4336954), (56, 2168477), (281, 432152), (562, 216076), (1124, 108038), (1967, 61736), (2248, 54019), (3934, 30868), (7717, 15736), (7868, 15434)]