127710352

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4507}}^1$

素因数の和:4556

約数の個数: 80

約数和(自身を含む): 321979392

約数和(自身を除く): 194269040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 3542, 4048, 4507, 7084, 9014, 14168, 18028, 28336, 31549, 36056, 49577, 63098, 72112, 99154, 103661, 126196, 198308, 207322, 252392, 347039, 396616, 414644, 504784, 694078, 725627, 793232, 829288, 1140271, 1388156, 1451254, 1658576, 2280542, 2776312, 2902508, 4561084, 5552624, 5805016, 7981897, 9122168, 11610032, 15963794, 18244336, 31927588, 63855176, 127710352]

約数ペア:

[(1, 127710352), (2, 63855176), (4, 31927588), (7, 18244336), (8, 15963794), (11, 11610032), (14, 9122168), (16, 7981897), (22, 5805016), (23, 5552624), (28, 4561084), (44, 2902508), (46, 2776312), (56, 2280542), (77, 1658576), (88, 1451254), (92, 1388156), (112, 1140271), (154, 829288), (161, 793232), (176, 725627), (184, 694078), (253, 504784), (308, 414644), (322, 396616), (368, 347039), (506, 252392), (616, 207322), (644, 198308), (1012, 126196), (1232, 103661), (1288, 99154), (1771, 72112), (2024, 63098), (2576, 49577), (3542, 36056), (4048, 31549), (4507, 28336), (7084, 18028), (9014, 14168)]