168021216

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 553246848

約数和(自身を除く): 385225632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 71, 72, 81, 83, 88, 96, 99, 108, 132, 142, 144, 162, 166, 176, 198, 213, 216, 249, 264, 284, 288, 297, 324, 332, 352, 396, 426, 432, 498, 528, 568, 594, 639, 648, 664, 747, 781, 792, 852, 864, 891, 913, 996, 1056, 1136, 1188, 1278, 1296, 1328, 1494, 1562, 1584, 1704, 1782, 1826, 1917, 1992, 2241, 2272, 2343, 2376, 2556, 2592, 2656, 2739, 2988, 3124, 3168, 3408, 3564, 3652, 3834, 3984, 4482, 4686, 4752, 5112, 5478, 5751, 5893, 5976, 6248, 6723, 6816, 7029, 7128, 7304, 7668, 7968, 8217, 8964, 9372, 9504, 10224, 10956, 11502, 11786, 11952, 12496, 13446, 14058, 14256, 14608, 15336, 16434, 17679, 17928, 18744, 20448, 21087, 21912, 23004, 23572, 23904, 24651, 24992, 26892, 28116, 28512, 29216, 30672, 32868, 35358, 35856, 37488, 42174, 43824, 46008, 47144, 49302, 53037, 53784, 56232, 61344, 63261, 64823, 65736, 70716, 71712, 73953, 74976, 84348, 87648, 92016, 94288, 98604, 106074, 107568, 112464, 126522, 129646, 131472, 141432, 147906, 159111, 168696, 184032, 188576, 194469, 197208, 212148, 215136, 224928, 253044, 259292, 262944, 282864, 295812, 318222, 337392, 388938, 394416, 424296, 477333, 506088, 518584, 565728, 583407, 591624, 636444, 674784, 777876, 788832, 848592, 954666, 1012176, 1037168, 1166814, 1183248, 1272888, 1555752, 1697184, 1750221, 1909332, 2024352, 2074336, 2333628, 2366496, 2545776, 3111504, 3500442, 3818664, 4667256, 5091552, 5250663, 6223008, 7000884, 7637328, 9334512, 10501326, 14001768, 15274656, 18669024, 21002652, 28003536, 42005304, 56007072, 84010608, 168021216]

約数ペア:

[(1, 168021216), (2, 84010608), (3, 56007072), (4, 42005304), (6, 28003536), (8, 21002652), (9, 18669024), (11, 15274656), (12, 14001768), (16, 10501326), (18, 9334512), (22, 7637328), (24, 7000884), (27, 6223008), (32, 5250663), (33, 5091552), (36, 4667256), (44, 3818664), (48, 3500442), (54, 3111504), (66, 2545776), (71, 2366496), (72, 2333628), (81, 2074336), (83, 2024352), (88, 1909332), (96, 1750221), (99, 1697184), (108, 1555752), (132, 1272888), (142, 1183248), (144, 1166814), (162, 1037168), (166, 1012176), (176, 954666), (198, 848592), (213, 788832), (216, 777876), (249, 674784), (264, 636444), (284, 591624), (288, 583407), (297, 565728), (324, 518584), (332, 506088), (352, 477333), (396, 424296), (426, 394416), (432, 388938), (498, 337392), (528, 318222), (568, 295812), (594, 282864), (639, 262944), (648, 259292), (664, 253044), (747, 224928), (781, 215136), (792, 212148), (852, 197208), (864, 194469), (891, 188576), (913, 184032), (996, 168696), (1056, 159111), (1136, 147906), (1188, 141432), (1278, 131472), (1296, 129646), (1328, 126522), (1494, 112464), (1562, 107568), (1584, 106074), (1704, 98604), (1782, 94288), (1826, 92016), (1917, 87648), (1992, 84348), (2241, 74976), (2272, 73953), (2343, 71712), (2376, 70716), (2556, 65736), (2592, 64823), (2656, 63261), (2739, 61344), (2988, 56232), (3124, 53784), (3168, 53037), (3408, 49302), (3564, 47144), (3652, 46008), (3834, 43824), (3984, 42174), (4482, 37488), (4686, 35856), (4752, 35358), (5112, 32868), (5478, 30672), (5751, 29216), (5893, 28512), (5976, 28116), (6248, 26892), (6723, 24992), (6816, 24651), (7029, 23904), (7128, 23572), (7304, 23004), (7668, 21912), (7968, 21087), (8217, 20448), (8964, 18744), (9372, 17928), (9504, 17679), (10224, 16434), (10956, 15336), (11502, 14608), (11786, 14256), (11952, 14058), (12496, 13446)]