172217664

素因数分解:

$2^6\times 3^4\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 140

約数和(自身を含む): 516331200

約数和(自身を除く): 344113536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 139, 144, 162, 192, 216, 239, 278, 288, 324, 417, 432, 478, 556, 576, 648, 717, 834, 864, 956, 1112, 1251, 1296, 1434, 1668, 1728, 1912, 2151, 2224, 2502, 2592, 2868, 3336, 3753, 3824, 4302, 4448, 5004, 5184, 5736, 6453, 6672, 7506, 7648, 8604, 8896, 10008, 11259, 11472, 12906, 13344, 15012, 15296, 17208, 19359, 20016, 22518, 22944, 25812, 26688, 30024, 33221, 34416, 38718, 40032, 45036, 45888, 51624, 60048, 66442, 68832, 77436, 80064, 90072, 99663, 103248, 120096, 132884, 137664, 154872, 180144, 199326, 206496, 240192, 265768, 298989, 309744, 360288, 398652, 412992, 531536, 597978, 619488, 720576, 797304, 896967, 1063072, 1195956, 1238976, 1594608, 1793934, 2126144, 2391912, 2690901, 3189216, 3587868, 4783824, 5381802, 6378432, 7175736, 9567648, 10763604, 14351472, 19135296, 21527208, 28702944, 43054416, 57405888, 86108832, 172217664]

約数ペア:

[(1, 172217664), (2, 86108832), (3, 57405888), (4, 43054416), (6, 28702944), (8, 21527208), (9, 19135296), (12, 14351472), (16, 10763604), (18, 9567648), (24, 7175736), (27, 6378432), (32, 5381802), (36, 4783824), (48, 3587868), (54, 3189216), (64, 2690901), (72, 2391912), (81, 2126144), (96, 1793934), (108, 1594608), (139, 1238976), (144, 1195956), (162, 1063072), (192, 896967), (216, 797304), (239, 720576), (278, 619488), (288, 597978), (324, 531536), (417, 412992), (432, 398652), (478, 360288), (556, 309744), (576, 298989), (648, 265768), (717, 240192), (834, 206496), (864, 199326), (956, 180144), (1112, 154872), (1251, 137664), (1296, 132884), (1434, 120096), (1668, 103248), (1728, 99663), (1912, 90072), (2151, 80064), (2224, 77436), (2502, 68832), (2592, 66442), (2868, 60048), (3336, 51624), (3753, 45888), (3824, 45036), (4302, 40032), (4448, 38718), (5004, 34416), (5184, 33221), (5736, 30024), (6453, 26688), (6672, 25812), (7506, 22944), (7648, 22518), (8604, 20016), (8896, 19359), (10008, 17208), (11259, 15296), (11472, 15012), (12906, 13344)]