123745482

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 344995200

約数和(自身を除く): 221249718

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 81, 98, 102, 119, 126, 131, 147, 153, 162, 189, 238, 262, 294, 306, 343, 357, 378, 393, 441, 459, 567, 686, 714, 786, 833, 882, 917, 918, 1029, 1071, 1134, 1179, 1323, 1377, 1666, 1834, 2058, 2142, 2227, 2358, 2499, 2646, 2751, 2754, 3087, 3213, 3537, 3969, 4454, 4998, 5502, 5831, 6174, 6419, 6426, 6681, 7074, 7497, 7938, 8253, 9261, 9639, 10611, 11662, 12838, 13362, 14994, 15589, 16506, 17493, 18522, 19257, 19278, 20043, 21222, 22491, 24759, 27783, 31178, 34986, 38514, 40086, 44933, 44982, 46767, 49518, 52479, 55566, 57771, 60129, 67473, 74277, 89866, 93534, 104958, 109123, 115542, 120258, 134799, 134946, 140301, 148554, 157437, 173313, 180387, 218246, 269598, 280602, 314874, 327369, 346626, 360774, 404397, 420903, 472311, 519939, 654738, 763861, 808794, 841806, 944622, 982107, 1039878, 1213191, 1262709, 1527722, 1964214, 2291583, 2426382, 2525418, 2946321, 3639573, 4583166, 5892642, 6874749, 7279146, 8838963, 13749498, 17677926, 20624247, 41248494, 61872741, 123745482]

約数ペア:

[(1, 123745482), (2, 61872741), (3, 41248494), (6, 20624247), (7, 17677926), (9, 13749498), (14, 8838963), (17, 7279146), (18, 6874749), (21, 5892642), (27, 4583166), (34, 3639573), (42, 2946321), (49, 2525418), (51, 2426382), (54, 2291583), (63, 1964214), (81, 1527722), (98, 1262709), (102, 1213191), (119, 1039878), (126, 982107), (131, 944622), (147, 841806), (153, 808794), (162, 763861), (189, 654738), (238, 519939), (262, 472311), (294, 420903), (306, 404397), (343, 360774), (357, 346626), (378, 327369), (393, 314874), (441, 280602), (459, 269598), (567, 218246), (686, 180387), (714, 173313), (786, 157437), (833, 148554), (882, 140301), (917, 134946), (918, 134799), (1029, 120258), (1071, 115542), (1134, 109123), (1179, 104958), (1323, 93534), (1377, 89866), (1666, 74277), (1834, 67473), (2058, 60129), (2142, 57771), (2227, 55566), (2358, 52479), (2499, 49518), (2646, 46767), (2751, 44982), (2754, 44933), (3087, 40086), (3213, 38514), (3537, 34986), (3969, 31178), (4454, 27783), (4998, 24759), (5502, 22491), (5831, 21222), (6174, 20043), (6419, 19278), (6426, 19257), (6681, 18522), (7074, 17493), (7497, 16506), (7938, 15589), (8253, 14994), (9261, 13362), (9639, 12838), (10611, 11662)]