193666872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 578764800

約数和(自身を除く): 385097928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 127, 168, 174, 203, 232, 254, 313, 348, 381, 406, 508, 609, 626, 696, 762, 812, 889, 939, 1016, 1218, 1252, 1524, 1624, 1778, 1878, 2191, 2436, 2504, 2667, 3048, 3556, 3683, 3756, 4382, 4872, 5334, 6573, 7112, 7366, 7512, 8764, 9077, 10668, 11049, 13146, 14732, 17528, 18154, 21336, 22098, 25781, 26292, 27231, 29464, 36308, 39751, 44196, 51562, 52584, 54462, 63539, 72616, 77343, 79502, 88392, 103124, 108924, 119253, 127078, 154686, 159004, 190617, 206248, 217848, 238506, 254156, 278257, 309372, 318008, 381234, 477012, 508312, 556514, 618744, 762468, 834771, 954024, 1113028, 1152779, 1524936, 1669542, 2226056, 2305558, 3339084, 3458337, 4611116, 6678168, 6916674, 8069453, 9222232, 13833348, 16138906, 24208359, 27666696, 32277812, 48416718, 64555624, 96833436, 193666872]

約数ペア:

[(1, 193666872), (2, 96833436), (3, 64555624), (4, 48416718), (6, 32277812), (7, 27666696), (8, 24208359), (12, 16138906), (14, 13833348), (21, 9222232), (24, 8069453), (28, 6916674), (29, 6678168), (42, 4611116), (56, 3458337), (58, 3339084), (84, 2305558), (87, 2226056), (116, 1669542), (127, 1524936), (168, 1152779), (174, 1113028), (203, 954024), (232, 834771), (254, 762468), (313, 618744), (348, 556514), (381, 508312), (406, 477012), (508, 381234), (609, 318008), (626, 309372), (696, 278257), (762, 254156), (812, 238506), (889, 217848), (939, 206248), (1016, 190617), (1218, 159004), (1252, 154686), (1524, 127078), (1624, 119253), (1778, 108924), (1878, 103124), (2191, 88392), (2436, 79502), (2504, 77343), (2667, 72616), (3048, 63539), (3556, 54462), (3683, 52584), (3756, 51562), (4382, 44196), (4872, 39751), (5334, 36308), (6573, 29464), (7112, 27231), (7366, 26292), (7512, 25781), (8764, 22098), (9077, 21336), (10668, 18154), (11049, 17528), (13146, 14732)]