199599552

素因数分解:

$2^6\times 3^4\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 140

約数和(自身を含む): 598083640

約数和(自身を除く): 398484088

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, 277, 278, 288, 324, 417, 432, 554, 556, 576, 648, 831, 834, 864, 1108, 1112, 1251, 1296, 1662, 1668, 1728, 2216, 2224, 2493, 2502, 2592, 3324, 3336, 3753, 4432, 4448, 4986, 5004, 5184, 6648, 6672, 7479, 7506, 8864, 8896, 9972, 10008, 11259, 13296, 13344, 14958, 15012, 17728, 19944, 20016, 22437, 22518, 26592, 26688, 29916, 30024, 38503, 39888, 40032, 44874, 45036, 53184, 59832, 60048, 77006, 79776, 80064, 89748, 90072, 115509, 119664, 120096, 154012, 159552, 179496, 180144, 231018, 239328, 240192, 308024, 346527, 358992, 360288, 462036, 478656, 616048, 693054, 717984, 720576, 924072, 1039581, 1232096, 1386108, 1435968, 1848144, 2079162, 2464192, 2772216, 3118743, 3696288, 4158324, 5544432, 6237486, 7392576, 8316648, 11088864, 12474972, 16633296, 22177728, 24949944, 33266592, 49899888, 66533184, 99799776, 199599552]

約数ペア:

[(1, 199599552), (2, 99799776), (3, 66533184), (4, 49899888), (6, 33266592), (8, 24949944), (9, 22177728), (12, 16633296), (16, 12474972), (18, 11088864), (24, 8316648), (27, 7392576), (32, 6237486), (36, 5544432), (48, 4158324), (54, 3696288), (64, 3118743), (72, 2772216), (81, 2464192), (96, 2079162), (108, 1848144), (139, 1435968), (144, 1386108), (162, 1232096), (192, 1039581), (216, 924072), (277, 720576), (278, 717984), (288, 693054), (324, 616048), (417, 478656), (432, 462036), (554, 360288), (556, 358992), (576, 346527), (648, 308024), (831, 240192), (834, 239328), (864, 231018), (1108, 180144), (1112, 179496), (1251, 159552), (1296, 154012), (1662, 120096), (1668, 119664), (1728, 115509), (2216, 90072), (2224, 89748), (2493, 80064), (2502, 79776), (2592, 77006), (3324, 60048), (3336, 59832), (3753, 53184), (4432, 45036), (4448, 44874), (4986, 40032), (5004, 39888), (5184, 38503), (6648, 30024), (6672, 29916), (7479, 26688), (7506, 26592), (8864, 22518), (8896, 22437), (9972, 20016), (10008, 19944), (11259, 17728), (13296, 15012), (13344, 14958)]