164249568

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 216

約数和(自身を含む): 553473648

約数和(自身を除く): 389224080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 103, 112, 113, 126, 144, 147, 168, 196, 206, 224, 226, 252, 288, 294, 309, 336, 339, 392, 412, 441, 452, 504, 588, 618, 672, 678, 721, 784, 791, 824, 882, 904, 927, 1008, 1017, 1176, 1236, 1356, 1442, 1568, 1582, 1648, 1764, 1808, 1854, 2016, 2034, 2163, 2352, 2373, 2472, 2712, 2884, 3164, 3296, 3528, 3616, 3708, 4068, 4326, 4704, 4746, 4944, 5047, 5424, 5537, 5768, 6328, 6489, 7056, 7119, 7416, 8136, 8652, 9492, 9888, 10094, 10848, 11074, 11536, 11639, 12656, 12978, 14112, 14238, 14832, 15141, 16272, 16611, 17304, 18984, 20188, 22148, 23072, 23278, 25312, 25956, 28476, 29664, 30282, 32544, 33222, 34608, 34917, 37968, 40376, 44296, 45423, 46556, 49833, 51912, 56952, 60564, 66444, 69216, 69834, 75936, 80752, 81473, 88592, 90846, 93112, 99666, 103824, 104751, 113904, 121128, 132888, 139668, 161504, 162946, 177184, 181692, 186224, 199332, 207648, 209502, 227808, 242256, 244419, 265776, 279336, 325892, 363384, 372448, 398664, 419004, 484512, 488838, 531552, 558672, 570311, 651784, 726768, 733257, 797328, 838008, 977676, 1117344, 1140622, 1303568, 1453536, 1466514, 1594656, 1676016, 1710933, 1955352, 2281244, 2607136, 2933028, 3352032, 3421866, 3910704, 4562488, 5132799, 5866056, 6843732, 7821408, 9124976, 10265598, 11732112, 13687464, 18249952, 20531196, 23464224, 27374928, 41062392, 54749856, 82124784, 164249568]

約数ペア:

[(1, 164249568), (2, 82124784), (3, 54749856), (4, 41062392), (6, 27374928), (7, 23464224), (8, 20531196), (9, 18249952), (12, 13687464), (14, 11732112), (16, 10265598), (18, 9124976), (21, 7821408), (24, 6843732), (28, 5866056), (32, 5132799), (36, 4562488), (42, 3910704), (48, 3421866), (49, 3352032), (56, 2933028), (63, 2607136), (72, 2281244), (84, 1955352), (96, 1710933), (98, 1676016), (103, 1594656), (112, 1466514), (113, 1453536), (126, 1303568), (144, 1140622), (147, 1117344), (168, 977676), (196, 838008), (206, 797328), (224, 733257), (226, 726768), (252, 651784), (288, 570311), (294, 558672), (309, 531552), (336, 488838), (339, 484512), (392, 419004), (412, 398664), (441, 372448), (452, 363384), (504, 325892), (588, 279336), (618, 265776), (672, 244419), (678, 242256), (721, 227808), (784, 209502), (791, 207648), (824, 199332), (882, 186224), (904, 181692), (927, 177184), (1008, 162946), (1017, 161504), (1176, 139668), (1236, 132888), (1356, 121128), (1442, 113904), (1568, 104751), (1582, 103824), (1648, 99666), (1764, 93112), (1808, 90846), (1854, 88592), (2016, 81473), (2034, 80752), (2163, 75936), (2352, 69834), (2373, 69216), (2472, 66444), (2712, 60564), (2884, 56952), (3164, 51912), (3296, 49833), (3528, 46556), (3616, 45423), (3708, 44296), (4068, 40376), (4326, 37968), (4704, 34917), (4746, 34608), (4944, 33222), (5047, 32544), (5424, 30282), (5537, 29664), (5768, 28476), (6328, 25956), (6489, 25312), (7056, 23278), (7119, 23072), (7416, 22148), (8136, 20188), (8652, 18984), (9492, 17304), (9888, 16611), (10094, 16272), (10848, 15141), (11074, 14832), (11536, 14238), (11639, 14112), (12656, 12978)]