137122212

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 324959040

約数和(自身を除く): 187836828

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 269, 321, 397, 428, 538, 642, 794, 807, 1076, 1191, 1284, 1588, 1614, 2382, 3228, 4764, 28783, 42479, 57566, 84958, 86349, 106793, 115132, 127437, 169916, 172698, 213586, 254874, 320379, 345396, 427172, 509748, 640758, 1281516, 11426851, 22853702, 34280553, 45707404, 68561106, 137122212]

約数ペア:

[(1, 137122212), (2, 68561106), (3, 45707404), (4, 34280553), (6, 22853702), (12, 11426851), (107, 1281516), (214, 640758), (269, 509748), (321, 427172), (397, 345396), (428, 320379), (538, 254874), (642, 213586), (794, 172698), (807, 169916), (1076, 127437), (1191, 115132), (1284, 106793), (1588, 86349), (1614, 84958), (2382, 57566), (3228, 42479), (4764, 28783)]