191481136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{155423}}^1$

素因数の和:155449

約数の個数: 40

約数和(自身を含む): 462541824

約数和(自身を除く): 271060688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 155423, 310846, 621692, 1087961, 1243384, 1709653, 2175922, 2486768, 3419306, 4351844, 6838612, 8703688, 11967571, 13677224, 17407376, 23935142, 27354448, 47870284, 95740568, 191481136]

約数ペア:

[(1, 191481136), (2, 95740568), (4, 47870284), (7, 27354448), (8, 23935142), (11, 17407376), (14, 13677224), (16, 11967571), (22, 8703688), (28, 6838612), (44, 4351844), (56, 3419306), (77, 2486768), (88, 2175922), (112, 1709653), (154, 1243384), (176, 1087961), (308, 621692), (616, 310846), (1232, 155423)]