149366986

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:394

約数の個数: 24

約数和(自身を含む): 230985216

約数和(自身を除く): 81618230

約数列:

[1, 2, 67, 127, 131, 134, 254, 262, 4489, 8509, 8777, 8978, 16637, 17018, 17554, 33274, 570103, 588059, 1114679, 1140206, 1176118, 2229358, 74683493, 149366986]

約数ペア:

[(1, 149366986), (2, 74683493), (67, 2229358), (127, 1176118), (131, 1140206), (134, 1114679), (254, 588059), (262, 570103), (4489, 33274), (8509, 17554), (8777, 17018), (8978, 16637)]