131179212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{158429}}^1$

素因数の和:158462

約数の個数: 36

約数和(自身を含む): 346011120

約数和(自身を除く): 214831908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 158429, 316858, 475287, 633716, 950574, 1425861, 1901148, 2851722, 3643867, 5703444, 7287734, 10931601, 14575468, 21863202, 32794803, 43726404, 65589606, 131179212]

約数ペア:

[(1, 131179212), (2, 65589606), (3, 43726404), (4, 32794803), (6, 21863202), (9, 14575468), (12, 10931601), (18, 7287734), (23, 5703444), (36, 3643867), (46, 2851722), (69, 1901148), (92, 1425861), (138, 950574), (207, 633716), (276, 475287), (414, 316858), (828, 158429)]