140805844528

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{389}}^1\times {\mathrm{99661}}^1$

素因数の和:100285

約数の個数: 40

約数和(自身を含む): 274720296240

約数和(自身を除く): 133914451712

約数列:

[1, 2, 4, 8, 16, 227, 389, 454, 778, 908, 1556, 1816, 3112, 3632, 6224, 88303, 99661, 176606, 199322, 353212, 398644, 706424, 797288, 1412848, 1594576, 22623047, 38768129, 45246094, 77536258, 90492188, 155072516, 180984376, 310145032, 361968752, 620290064, 8800365283, 17600730566, 35201461132, 70402922264, 140805844528]

約数ペア:

[(1, 140805844528), (2, 70402922264), (4, 35201461132), (8, 17600730566), (16, 8800365283), (227, 620290064), (389, 361968752), (454, 310145032), (778, 180984376), (908, 155072516), (1556, 90492188), (1816, 77536258), (3112, 45246094), (3632, 38768129), (6224, 22623047), (88303, 1594576), (99661, 1412848), (176606, 797288), (199322, 706424), (353212, 398644)]