139345976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4813}}^1$

素因数の和:4884

約数の個数: 64

約数和(自身を含む): 332743680

約数和(自身を除く): 193397704

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 2068, 2632, 3619, 4136, 4813, 7238, 9626, 14476, 19252, 28952, 33691, 38504, 52943, 67382, 105886, 134764, 211772, 226211, 269528, 370601, 423544, 452422, 741202, 904844, 1482404, 1583477, 1809688, 2488321, 2964808, 3166954, 4976642, 6333908, 9953284, 12667816, 17418247, 19906568, 34836494, 69672988, 139345976]

約数ペア:

[(1, 139345976), (2, 69672988), (4, 34836494), (7, 19906568), (8, 17418247), (11, 12667816), (14, 9953284), (22, 6333908), (28, 4976642), (44, 3166954), (47, 2964808), (56, 2488321), (77, 1809688), (88, 1583477), (94, 1482404), (154, 904844), (188, 741202), (308, 452422), (329, 423544), (376, 370601), (517, 269528), (616, 226211), (658, 211772), (1034, 134764), (1316, 105886), (2068, 67382), (2632, 52943), (3619, 38504), (4136, 33691), (4813, 28952), (7238, 19252), (9626, 14476)]