124723144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 309657600

約数和(自身を除く): 184934456

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 71, 76, 91, 104, 127, 133, 142, 152, 182, 247, 254, 266, 284, 364, 494, 497, 508, 532, 568, 728, 889, 923, 988, 994, 1016, 1064, 1349, 1651, 1729, 1778, 1846, 1976, 1988, 2413, 2698, 3302, 3458, 3556, 3692, 3976, 4826, 5396, 6461, 6604, 6916, 7112, 7384, 9017, 9443, 9652, 10792, 11557, 12922, 13208, 13832, 16891, 17537, 18034, 18886, 19304, 23114, 25844, 31369, 33782, 35074, 36068, 37772, 46228, 51688, 62738, 63119, 67564, 70148, 72136, 75544, 92456, 117221, 122759, 125476, 126238, 135128, 140296, 171323, 219583, 234442, 245518, 250952, 252476, 342646, 439166, 468884, 491036, 504952, 685292, 820547, 878332, 937768, 982072, 1199261, 1370584, 1641094, 1756664, 2227199, 2398522, 3282188, 4454398, 4797044, 6564376, 8908796, 9594088, 15590393, 17817592, 31180786, 62361572, 124723144]

約数ペア:

[(1, 124723144), (2, 62361572), (4, 31180786), (7, 17817592), (8, 15590393), (13, 9594088), (14, 8908796), (19, 6564376), (26, 4797044), (28, 4454398), (38, 3282188), (52, 2398522), (56, 2227199), (71, 1756664), (76, 1641094), (91, 1370584), (104, 1199261), (127, 982072), (133, 937768), (142, 878332), (152, 820547), (182, 685292), (247, 504952), (254, 491036), (266, 468884), (284, 439166), (364, 342646), (494, 252476), (497, 250952), (508, 245518), (532, 234442), (568, 219583), (728, 171323), (889, 140296), (923, 135128), (988, 126238), (994, 125476), (1016, 122759), (1064, 117221), (1349, 92456), (1651, 75544), (1729, 72136), (1778, 70148), (1846, 67564), (1976, 63119), (1988, 62738), (2413, 51688), (2698, 46228), (3302, 37772), (3458, 36068), (3556, 35074), (3692, 33782), (3976, 31369), (4826, 25844), (5396, 23114), (6461, 19304), (6604, 18886), (6916, 18034), (7112, 17537), (7384, 16891), (9017, 13832), (9443, 13208), (9652, 12922), (10792, 11557)]