18159723904

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{5503}}^1$

素因数の和:5680

約数の個数: 128

約数和(自身を含む): 43116134400

約数和(自身を除く): 24956410496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 127, 128, 203, 224, 232, 254, 406, 448, 464, 508, 812, 889, 896, 928, 1016, 1624, 1778, 1856, 2032, 3248, 3556, 3683, 3712, 4064, 5503, 6496, 7112, 7366, 8128, 11006, 12992, 14224, 14732, 16256, 22012, 25781, 25984, 28448, 29464, 38521, 44024, 51562, 56896, 58928, 77042, 88048, 103124, 113792, 117856, 154084, 159587, 176096, 206248, 235712, 308168, 319174, 352192, 412496, 471424, 616336, 638348, 698881, 704384, 824992, 1117109, 1232672, 1276696, 1397762, 1649984, 2234218, 2465344, 2553392, 2795524, 3299968, 4468436, 4892167, 4930688, 5106784, 5591048, 8936872, 9784334, 10213568, 11182096, 17873744, 19568668, 20267549, 20427136, 22364192, 35747488, 39137336, 40535098, 44728384, 71494976, 78274672, 81070196, 89456768, 141872843, 142989952, 156549344, 162140392, 283745686, 313098688, 324280784, 567491372, 626197376, 648561568, 1134982744, 1297123136, 2269965488, 2594246272, 4539930976, 9079861952, 18159723904]

約数ペア:

[(1, 18159723904), (2, 9079861952), (4, 4539930976), (7, 2594246272), (8, 2269965488), (14, 1297123136), (16, 1134982744), (28, 648561568), (29, 626197376), (32, 567491372), (56, 324280784), (58, 313098688), (64, 283745686), (112, 162140392), (116, 156549344), (127, 142989952), (128, 141872843), (203, 89456768), (224, 81070196), (232, 78274672), (254, 71494976), (406, 44728384), (448, 40535098), (464, 39137336), (508, 35747488), (812, 22364192), (889, 20427136), (896, 20267549), (928, 19568668), (1016, 17873744), (1624, 11182096), (1778, 10213568), (1856, 9784334), (2032, 8936872), (3248, 5591048), (3556, 5106784), (3683, 4930688), (3712, 4892167), (4064, 4468436), (5503, 3299968), (6496, 2795524), (7112, 2553392), (7366, 2465344), (8128, 2234218), (11006, 1649984), (12992, 1397762), (14224, 1276696), (14732, 1232672), (16256, 1117109), (22012, 824992), (25781, 704384), (25984, 698881), (28448, 638348), (29464, 616336), (38521, 471424), (44024, 412496), (51562, 352192), (56896, 319174), (58928, 308168), (77042, 235712), (88048, 206248), (103124, 176096), (113792, 159587), (117856, 154084)]