140750176

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33071}}^1$

素因数の和:33107

約数の個数: 48

約数和(自身を含む): 333365760

約数和(自身を除く): 192615584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 33071, 66142, 132284, 231497, 264568, 462994, 529136, 628349, 925988, 1058272, 1256698, 1851976, 2513396, 3703952, 4398443, 5026792, 7407904, 8796886, 10053584, 17593772, 20107168, 35187544, 70375088, 140750176]

約数ペア:

[(1, 140750176), (2, 70375088), (4, 35187544), (7, 20107168), (8, 17593772), (14, 10053584), (16, 8796886), (19, 7407904), (28, 5026792), (32, 4398443), (38, 3703952), (56, 2513396), (76, 1851976), (112, 1256698), (133, 1058272), (152, 925988), (224, 628349), (266, 529136), (304, 462994), (532, 264568), (608, 231497), (1064, 132284), (2128, 66142), (4256, 33071)]