140253344

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56921}}^1$

素因数の和:56949

約数の個数: 48

約数和(自身を含む): 344264256

約数和(自身を除く): 204010912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 56921, 113842, 227684, 398447, 455368, 626131, 796894, 910736, 1252262, 1593788, 1821472, 2504524, 3187576, 4382917, 5009048, 6375152, 8765834, 10018096, 12750304, 17531668, 20036192, 35063336, 70126672, 140253344]

約数ペア:

[(1, 140253344), (2, 70126672), (4, 35063336), (7, 20036192), (8, 17531668), (11, 12750304), (14, 10018096), (16, 8765834), (22, 6375152), (28, 5009048), (32, 4382917), (44, 3187576), (56, 2504524), (77, 1821472), (88, 1593788), (112, 1252262), (154, 910736), (176, 796894), (224, 626131), (308, 455368), (352, 398447), (616, 227684), (1232, 113842), (2464, 56921)]