121542876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 395136000

約数和(自身を除く): 273593124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 83, 84, 91, 108, 117, 126, 149, 156, 166, 182, 189, 234, 249, 252, 273, 298, 332, 351, 364, 378, 447, 468, 498, 546, 581, 596, 702, 747, 756, 819, 894, 996, 1043, 1079, 1092, 1162, 1341, 1404, 1494, 1638, 1743, 1788, 1937, 2086, 2158, 2241, 2324, 2457, 2682, 2988, 3129, 3237, 3276, 3486, 3874, 4023, 4172, 4316, 4482, 4914, 5229, 5364, 5811, 6258, 6474, 6972, 7553, 7748, 8046, 8964, 9387, 9711, 9828, 10458, 11622, 12367, 12516, 12948, 13559, 15106, 15687, 16092, 17433, 18774, 19422, 20916, 22659, 23244, 24734, 27118, 28161, 29133, 30212, 31374, 34866, 37101, 37548, 38844, 40677, 45318, 49468, 52299, 54236, 56322, 58266, 62748, 67977, 69732, 74202, 81354, 86569, 90636, 104598, 111303, 112644, 116532, 122031, 135954, 148404, 160771, 162708, 173138, 203931, 209196, 222606, 244062, 259707, 271908, 321542, 333909, 346276, 366093, 407862, 445212, 482313, 488124, 519414, 643084, 667818, 732186, 779121, 815724, 964626, 1038828, 1125397, 1335636, 1446939, 1464372, 1558242, 1929252, 2250794, 2337363, 2893878, 3116484, 3376191, 4340817, 4501588, 4674726, 5787756, 6752382, 8681634, 9349452, 10128573, 13504764, 17363268, 20257146, 30385719, 40514292, 60771438, 121542876]

約数ペア:

[(1, 121542876), (2, 60771438), (3, 40514292), (4, 30385719), (6, 20257146), (7, 17363268), (9, 13504764), (12, 10128573), (13, 9349452), (14, 8681634), (18, 6752382), (21, 5787756), (26, 4674726), (27, 4501588), (28, 4340817), (36, 3376191), (39, 3116484), (42, 2893878), (52, 2337363), (54, 2250794), (63, 1929252), (78, 1558242), (83, 1464372), (84, 1446939), (91, 1335636), (108, 1125397), (117, 1038828), (126, 964626), (149, 815724), (156, 779121), (166, 732186), (182, 667818), (189, 643084), (234, 519414), (249, 488124), (252, 482313), (273, 445212), (298, 407862), (332, 366093), (351, 346276), (364, 333909), (378, 321542), (447, 271908), (468, 259707), (498, 244062), (546, 222606), (581, 209196), (596, 203931), (702, 173138), (747, 162708), (756, 160771), (819, 148404), (894, 135954), (996, 122031), (1043, 116532), (1079, 112644), (1092, 111303), (1162, 104598), (1341, 90636), (1404, 86569), (1494, 81354), (1638, 74202), (1743, 69732), (1788, 67977), (1937, 62748), (2086, 58266), (2158, 56322), (2241, 54236), (2324, 52299), (2457, 49468), (2682, 45318), (2988, 40677), (3129, 38844), (3237, 37548), (3276, 37101), (3486, 34866), (3874, 31374), (4023, 30212), (4172, 29133), (4316, 28161), (4482, 27118), (4914, 24734), (5229, 23244), (5364, 22659), (5811, 20916), (6258, 19422), (6474, 18774), (6972, 17433), (7553, 16092), (7748, 15687), (8046, 15106), (8964, 13559), (9387, 12948), (9711, 12516), (9828, 12367), (10458, 11622)]