126987588

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 421196160

約数和(自身を除く): 294208572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 59, 63, 73, 78, 81, 84, 91, 108, 117, 118, 126, 146, 156, 162, 177, 182, 189, 219, 234, 236, 252, 273, 292, 324, 351, 354, 364, 378, 413, 438, 468, 511, 531, 546, 567, 657, 702, 708, 756, 767, 819, 826, 876, 949, 1022, 1053, 1062, 1092, 1134, 1239, 1314, 1404, 1533, 1534, 1593, 1638, 1652, 1898, 1971, 2044, 2106, 2124, 2268, 2301, 2457, 2478, 2628, 2847, 3066, 3068, 3186, 3276, 3717, 3796, 3942, 4212, 4307, 4599, 4602, 4779, 4914, 4956, 5369, 5694, 5913, 6132, 6372, 6643, 6903, 7371, 7434, 7884, 8541, 8614, 9198, 9204, 9558, 9828, 10738, 11151, 11388, 11826, 12921, 13286, 13797, 13806, 14742, 14868, 16107, 17082, 17228, 18396, 19116, 19929, 20709, 21476, 22302, 23652, 25623, 25842, 26572, 27594, 27612, 29484, 30149, 32214, 33453, 34164, 38763, 39858, 41391, 41418, 44604, 48321, 51246, 51684, 55188, 55991, 59787, 60298, 62127, 64428, 66906, 76869, 77526, 79716, 82782, 82836, 90447, 96642, 102492, 111982, 116289, 119574, 120596, 124254, 133812, 144963, 153738, 155052, 165564, 167973, 179361, 180894, 193284, 223964, 232578, 239148, 248508, 271341, 289926, 307476, 335946, 348867, 358722, 361788, 391937, 434889, 465156, 503919, 538083, 542682, 579852, 671892, 697734, 717444, 783874, 814023, 869778, 1007838, 1076166, 1085364, 1175811, 1395468, 1511757, 1567748, 1628046, 1739556, 2015676, 2152332, 2351622, 2442069, 3023514, 3256092, 3527433, 4535271, 4703244, 4884138, 6047028, 7054866, 9070542, 9768276, 10582299, 14109732, 18141084, 21164598, 31746897, 42329196, 63493794, 126987588]

約数ペア:

[(1, 126987588), (2, 63493794), (3, 42329196), (4, 31746897), (6, 21164598), (7, 18141084), (9, 14109732), (12, 10582299), (13, 9768276), (14, 9070542), (18, 7054866), (21, 6047028), (26, 4884138), (27, 4703244), (28, 4535271), (36, 3527433), (39, 3256092), (42, 3023514), (52, 2442069), (54, 2351622), (59, 2152332), (63, 2015676), (73, 1739556), (78, 1628046), (81, 1567748), (84, 1511757), (91, 1395468), (108, 1175811), (117, 1085364), (118, 1076166), (126, 1007838), (146, 869778), (156, 814023), (162, 783874), (177, 717444), (182, 697734), (189, 671892), (219, 579852), (234, 542682), (236, 538083), (252, 503919), (273, 465156), (292, 434889), (324, 391937), (351, 361788), (354, 358722), (364, 348867), (378, 335946), (413, 307476), (438, 289926), (468, 271341), (511, 248508), (531, 239148), (546, 232578), (567, 223964), (657, 193284), (702, 180894), (708, 179361), (756, 167973), (767, 165564), (819, 155052), (826, 153738), (876, 144963), (949, 133812), (1022, 124254), (1053, 120596), (1062, 119574), (1092, 116289), (1134, 111982), (1239, 102492), (1314, 96642), (1404, 90447), (1533, 82836), (1534, 82782), (1593, 79716), (1638, 77526), (1652, 76869), (1898, 66906), (1971, 64428), (2044, 62127), (2106, 60298), (2124, 59787), (2268, 55991), (2301, 55188), (2457, 51684), (2478, 51246), (2628, 48321), (2847, 44604), (3066, 41418), (3068, 41391), (3186, 39858), (3276, 38763), (3717, 34164), (3796, 33453), (3942, 32214), (4212, 30149), (4307, 29484), (4599, 27612), (4602, 27594), (4779, 26572), (4914, 25842), (4956, 25623), (5369, 23652), (5694, 22302), (5913, 21476), (6132, 20709), (6372, 19929), (6643, 19116), (6903, 18396), (7371, 17228), (7434, 17082), (7884, 16107), (8541, 14868), (8614, 14742), (9198, 13806), (9204, 13797), (9558, 13286), (9828, 12921), (10738, 11826), (11151, 11388)]