156978291564

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{21912101}}^1$

素因数の和:21912310

約数の個数: 36

約数和(自身を含む): 398800256400

約数和(自身を除く): 241821964836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 21912101, 43824202, 65736303, 87648404, 131472606, 197208909, 262945212, 394417818, 788835636, 4360508099, 8721016198, 13081524297, 17442032396, 26163048594, 39244572891, 52326097188, 78489145782, 156978291564]

約数ペア:

[(1, 156978291564), (2, 78489145782), (3, 52326097188), (4, 39244572891), (6, 26163048594), (9, 17442032396), (12, 13081524297), (18, 8721016198), (36, 4360508099), (199, 788835636), (398, 394417818), (597, 262945212), (796, 197208909), (1194, 131472606), (1791, 87648404), (2388, 65736303), (3582, 43824202), (7164, 21912101)]