127280384

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{587}}^1$

素因数の和:632

約数の個数: 108

約数和(自身を含む): 319697952

約数和(自身を除く): 192417568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 587, 616, 704, 847, 896, 968, 1174, 1232, 1408, 1694, 1792, 1936, 2348, 2464, 2816, 3388, 3872, 4109, 4696, 4928, 6457, 6776, 7744, 8218, 9392, 9856, 12914, 13552, 15488, 16436, 18784, 19712, 25828, 27104, 30976, 32872, 37568, 45199, 51656, 54208, 65744, 71027, 75136, 90398, 103312, 108416, 131488, 142054, 150272, 180796, 206624, 216832, 262976, 284108, 361592, 413248, 497189, 525952, 568216, 723184, 826496, 994378, 1051904, 1136432, 1446368, 1652992, 1988756, 2272864, 2892736, 3977512, 4545728, 5785472, 7955024, 9091456, 11570944, 15910048, 18182912, 31820096, 63640192, 127280384]

約数ペア:

[(1, 127280384), (2, 63640192), (4, 31820096), (7, 18182912), (8, 15910048), (11, 11570944), (14, 9091456), (16, 7955024), (22, 5785472), (28, 4545728), (32, 3977512), (44, 2892736), (56, 2272864), (64, 1988756), (77, 1652992), (88, 1446368), (112, 1136432), (121, 1051904), (128, 994378), (154, 826496), (176, 723184), (224, 568216), (242, 525952), (256, 497189), (308, 413248), (352, 361592), (448, 284108), (484, 262976), (587, 216832), (616, 206624), (704, 180796), (847, 150272), (896, 142054), (968, 131488), (1174, 108416), (1232, 103312), (1408, 90398), (1694, 75136), (1792, 71027), (1936, 65744), (2348, 54208), (2464, 51656), (2816, 45199), (3388, 37568), (3872, 32872), (4109, 30976), (4696, 27104), (4928, 25828), (6457, 19712), (6776, 18784), (7744, 16436), (8218, 15488), (9392, 13552), (9856, 12914)]