191457072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 180

約数和(自身を含む): 589605120

約数和(自身を除く): 398148048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 127, 144, 152, 171, 174, 228, 232, 254, 261, 304, 342, 348, 361, 381, 456, 464, 508, 522, 551, 684, 696, 722, 762, 912, 1016, 1044, 1083, 1102, 1143, 1368, 1392, 1444, 1524, 1653, 2032, 2088, 2166, 2204, 2286, 2413, 2736, 2888, 3048, 3249, 3306, 3683, 4176, 4332, 4408, 4572, 4826, 4959, 5776, 6096, 6498, 6612, 7239, 7366, 8664, 8816, 9144, 9652, 9918, 10469, 11049, 12996, 13224, 14478, 14732, 17328, 18288, 19304, 19836, 20938, 21717, 22098, 25992, 26448, 28956, 29464, 31407, 33147, 38608, 39672, 41876, 43434, 44196, 45847, 51984, 57912, 58928, 62814, 66294, 69977, 79344, 83752, 86868, 88392, 91694, 94221, 115824, 125628, 132588, 137541, 139954, 167504, 173736, 176784, 183388, 188442, 209931, 251256, 265176, 275082, 279908, 347472, 366776, 376884, 412623, 419862, 502512, 530352, 550164, 559816, 629793, 733552, 753768, 825246, 839724, 1100328, 1119632, 1259586, 1329563, 1507536, 1650492, 1679448, 2200656, 2519172, 2659126, 3300984, 3358896, 3988689, 5038344, 5318252, 6601968, 7977378, 10076688, 10636504, 11966067, 15954756, 21273008, 23932134, 31909512, 47864268, 63819024, 95728536, 191457072]

約数ペア:

[(1, 191457072), (2, 95728536), (3, 63819024), (4, 47864268), (6, 31909512), (8, 23932134), (9, 21273008), (12, 15954756), (16, 11966067), (18, 10636504), (19, 10076688), (24, 7977378), (29, 6601968), (36, 5318252), (38, 5038344), (48, 3988689), (57, 3358896), (58, 3300984), (72, 2659126), (76, 2519172), (87, 2200656), (114, 1679448), (116, 1650492), (127, 1507536), (144, 1329563), (152, 1259586), (171, 1119632), (174, 1100328), (228, 839724), (232, 825246), (254, 753768), (261, 733552), (304, 629793), (342, 559816), (348, 550164), (361, 530352), (381, 502512), (456, 419862), (464, 412623), (508, 376884), (522, 366776), (551, 347472), (684, 279908), (696, 275082), (722, 265176), (762, 251256), (912, 209931), (1016, 188442), (1044, 183388), (1083, 176784), (1102, 173736), (1143, 167504), (1368, 139954), (1392, 137541), (1444, 132588), (1524, 125628), (1653, 115824), (2032, 94221), (2088, 91694), (2166, 88392), (2204, 86868), (2286, 83752), (2413, 79344), (2736, 69977), (2888, 66294), (3048, 62814), (3249, 58928), (3306, 57912), (3683, 51984), (4176, 45847), (4332, 44196), (4408, 43434), (4572, 41876), (4826, 39672), (4959, 38608), (5776, 33147), (6096, 31407), (6498, 29464), (6612, 28956), (7239, 26448), (7366, 25992), (8664, 22098), (8816, 21717), (9144, 20938), (9652, 19836), (9918, 19304), (10469, 18288), (11049, 17328), (12996, 14732), (13224, 14478)]