131907788

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{3557}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 235909632

約数和(自身を除く): 104001844

約数列:

[1, 2, 4, 73, 127, 146, 254, 292, 508, 3557, 7114, 9271, 14228, 18542, 37084, 259661, 451739, 519322, 903478, 1038644, 1806956, 32976947, 65953894, 131907788]

約数ペア:

[(1, 131907788), (2, 65953894), (4, 32976947), (73, 1806956), (127, 1038644), (146, 903478), (254, 519322), (292, 451739), (508, 259661), (3557, 37084), (7114, 18542), (9271, 14228)]