129001664

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 112

約数和(自身を含む): 301971456

約数和(自身を除く): 172969792

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 64, 88, 92, 124, 176, 184, 248, 253, 257, 341, 352, 368, 496, 506, 514, 682, 704, 713, 736, 992, 1012, 1028, 1364, 1426, 1472, 1984, 2024, 2056, 2728, 2827, 2852, 4048, 4112, 5456, 5654, 5704, 5911, 7843, 7967, 8096, 8224, 10912, 11308, 11408, 11822, 15686, 15934, 16192, 16448, 21824, 22616, 22816, 23644, 31372, 31868, 45232, 45632, 47288, 62744, 63736, 65021, 87637, 90464, 94576, 125488, 127472, 130042, 175274, 180928, 183241, 189152, 250976, 254944, 260084, 350548, 366482, 378304, 501952, 509888, 520168, 701096, 732964, 1040336, 1402192, 1465928, 2015651, 2080672, 2804384, 2931856, 4031302, 4161344, 5608768, 5863712, 8062604, 11727424, 16125208, 32250416, 64500832, 129001664]

約数ペア:

[(1, 129001664), (2, 64500832), (4, 32250416), (8, 16125208), (11, 11727424), (16, 8062604), (22, 5863712), (23, 5608768), (31, 4161344), (32, 4031302), (44, 2931856), (46, 2804384), (62, 2080672), (64, 2015651), (88, 1465928), (92, 1402192), (124, 1040336), (176, 732964), (184, 701096), (248, 520168), (253, 509888), (257, 501952), (341, 378304), (352, 366482), (368, 350548), (496, 260084), (506, 254944), (514, 250976), (682, 189152), (704, 183241), (713, 180928), (736, 175274), (992, 130042), (1012, 127472), (1028, 125488), (1364, 94576), (1426, 90464), (1472, 87637), (1984, 65021), (2024, 63736), (2056, 62744), (2728, 47288), (2827, 45632), (2852, 45232), (4048, 31868), (4112, 31372), (5456, 23644), (5654, 22816), (5704, 22616), (5911, 21824), (7843, 16448), (7967, 16192), (8096, 15934), (8224, 15686), (10912, 11822), (11308, 11408)]