161342496

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 567665280

約数和(自身を除く): 406322784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 54, 56, 63, 72, 74, 84, 96, 98, 103, 108, 111, 112, 126, 144, 147, 148, 168, 189, 196, 206, 216, 222, 224, 252, 259, 288, 294, 296, 309, 333, 336, 378, 392, 412, 432, 441, 444, 504, 518, 588, 592, 618, 666, 672, 721, 756, 777, 784, 824, 864, 882, 888, 927, 999, 1008, 1036, 1176, 1184, 1236, 1323, 1332, 1442, 1512, 1554, 1568, 1648, 1764, 1776, 1813, 1854, 1998, 2016, 2072, 2163, 2331, 2352, 2472, 2646, 2664, 2781, 2884, 3024, 3108, 3296, 3528, 3552, 3626, 3708, 3811, 3996, 4144, 4326, 4662, 4704, 4944, 5047, 5292, 5328, 5439, 5562, 5768, 6048, 6216, 6489, 6993, 7056, 7252, 7416, 7622, 7992, 8288, 8652, 9324, 9888, 10094, 10584, 10656, 10878, 11124, 11433, 11536, 12432, 12978, 13986, 14112, 14504, 14832, 15141, 15244, 15984, 16317, 17304, 18648, 19467, 20188, 21168, 21756, 22248, 22866, 23072, 24864, 25956, 26677, 27972, 29008, 29664, 30282, 30488, 31968, 32634, 34299, 34608, 37296, 38934, 40376, 42336, 43512, 44496, 45423, 45732, 48951, 51912, 53354, 55944, 58016, 60564, 60976, 65268, 68598, 69216, 74592, 77868, 80031, 80752, 87024, 88992, 90846, 91464, 97902, 102897, 103824, 106708, 111888, 121128, 121952, 130536, 136269, 137196, 155736, 160062, 161504, 174048, 181692, 182928, 186739, 195804, 205794, 207648, 213416, 223776, 240093, 242256, 261072, 272538, 274392, 311472, 320124, 363384, 365856, 373478, 391608, 411588, 426832, 480186, 484512, 522144, 545076, 548784, 560217, 622944, 640248, 720279, 726768, 746956, 783216, 823176, 853664, 960372, 1090152, 1097568, 1120434, 1280496, 1440558, 1453536, 1493912, 1566432, 1646352, 1680651, 1920744, 2180304, 2240868, 2560992, 2881116, 2987824, 3292704, 3361302, 3841488, 4360608, 4481736, 5041953, 5762232, 5975648, 6722604, 7682976, 8963472, 10083906, 11524464, 13445208, 17926944, 20167812, 23048928, 26890416, 40335624, 53780832, 80671248, 161342496]

約数ペア:

[(1, 161342496), (2, 80671248), (3, 53780832), (4, 40335624), (6, 26890416), (7, 23048928), (8, 20167812), (9, 17926944), (12, 13445208), (14, 11524464), (16, 10083906), (18, 8963472), (21, 7682976), (24, 6722604), (27, 5975648), (28, 5762232), (32, 5041953), (36, 4481736), (37, 4360608), (42, 3841488), (48, 3361302), (49, 3292704), (54, 2987824), (56, 2881116), (63, 2560992), (72, 2240868), (74, 2180304), (84, 1920744), (96, 1680651), (98, 1646352), (103, 1566432), (108, 1493912), (111, 1453536), (112, 1440558), (126, 1280496), (144, 1120434), (147, 1097568), (148, 1090152), (168, 960372), (189, 853664), (196, 823176), (206, 783216), (216, 746956), (222, 726768), (224, 720279), (252, 640248), (259, 622944), (288, 560217), (294, 548784), (296, 545076), (309, 522144), (333, 484512), (336, 480186), (378, 426832), (392, 411588), (412, 391608), (432, 373478), (441, 365856), (444, 363384), (504, 320124), (518, 311472), (588, 274392), (592, 272538), (618, 261072), (666, 242256), (672, 240093), (721, 223776), (756, 213416), (777, 207648), (784, 205794), (824, 195804), (864, 186739), (882, 182928), (888, 181692), (927, 174048), (999, 161504), (1008, 160062), (1036, 155736), (1176, 137196), (1184, 136269), (1236, 130536), (1323, 121952), (1332, 121128), (1442, 111888), (1512, 106708), (1554, 103824), (1568, 102897), (1648, 97902), (1764, 91464), (1776, 90846), (1813, 88992), (1854, 87024), (1998, 80752), (2016, 80031), (2072, 77868), (2163, 74592), (2331, 69216), (2352, 68598), (2472, 65268), (2646, 60976), (2664, 60564), (2781, 58016), (2884, 55944), (3024, 53354), (3108, 51912), (3296, 48951), (3528, 45732), (3552, 45423), (3626, 44496), (3708, 43512), (3811, 42336), (3996, 40376), (4144, 38934), (4326, 37296), (4662, 34608), (4704, 34299), (4944, 32634), (5047, 31968), (5292, 30488), (5328, 30282), (5439, 29664), (5562, 29008), (5768, 27972), (6048, 26677), (6216, 25956), (6489, 24864), (6993, 23072), (7056, 22866), (7252, 22248), (7416, 21756), (7622, 21168), (7992, 20188), (8288, 19467), (8652, 18648), (9324, 17304), (9888, 16317), (10094, 15984), (10584, 15244), (10656, 15141), (10878, 14832), (11124, 14504), (11433, 14112), (11536, 13986), (12432, 12978)]