149088412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{17027}}^1$

素因数の和:17241

約数の個数: 24

約数和(自身を含む): 286070400

約数和(自身を除く): 136981988

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 17027, 34054, 68108, 187297, 374594, 749188, 3388373, 6776746, 13553492, 37272103, 74544206, 149088412]

約数ペア:

[(1, 149088412), (2, 74544206), (4, 37272103), (11, 13553492), (22, 6776746), (44, 3388373), (199, 749188), (398, 374594), (796, 187297), (2189, 68108), (4378, 34054), (8756, 17027)]