195887341748

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1\times {\mathrm{1459}}^1$

素因数の和:2690

約数の個数: 144

約数和(自身を含む): 433968998400

約数和(自身を除く): 238081656652

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 1163, 1178, 1459, 1519, 1862, 2326, 2356, 2918, 3038, 3724, 4123, 4652, 5836, 6076, 8141, 8246, 10213, 16282, 16492, 20426, 22097, 27721, 28861, 32564, 36053, 40852, 44194, 45229, 55442, 56987, 57722, 71491, 72106, 88388, 90458, 110884, 113974, 115444, 142982, 144212, 154679, 180916, 194047, 227948, 252371, 285964, 309358, 316603, 388094, 504742, 618716, 633206, 685007, 776188, 859351, 1009484, 1082753, 1266412, 1358329, 1370014, 1696817, 1718702, 1766597, 2165506, 2216221, 2716658, 2740028, 3393634, 3437404, 3533194, 4331012, 4432442, 4795049, 5433316, 6015457, 6787268, 7066388, 8864884, 9590098, 11877719, 12030914, 19180196, 23755438, 24061828, 32239523, 33565343, 42108199, 47510876, 52601327, 64479046, 67130686, 83144033, 84216398, 105202654, 128958092, 134261372, 166288066, 168432796, 210405308, 225676661, 332576132, 368209289, 451353322, 736418578, 902706644, 999425213, 1472837156, 1579736627, 1998850426, 2577465023, 3159473254, 3997700852, 5154930046, 6318946508, 6995976491, 10309860092, 13991952982, 27983905964, 48971835437, 97943670874, 195887341748]

約数ペア:

[(1, 195887341748), (2, 97943670874), (4, 48971835437), (7, 27983905964), (14, 13991952982), (19, 10309860092), (28, 6995976491), (31, 6318946508), (38, 5154930046), (49, 3997700852), (62, 3159473254), (76, 2577465023), (98, 1998850426), (124, 1579736627), (133, 1472837156), (196, 999425213), (217, 902706644), (266, 736418578), (434, 451353322), (532, 368209289), (589, 332576132), (868, 225676661), (931, 210405308), (1163, 168432796), (1178, 166288066), (1459, 134261372), (1519, 128958092), (1862, 105202654), (2326, 84216398), (2356, 83144033), (2918, 67130686), (3038, 64479046), (3724, 52601327), (4123, 47510876), (4652, 42108199), (5836, 33565343), (6076, 32239523), (8141, 24061828), (8246, 23755438), (10213, 19180196), (16282, 12030914), (16492, 11877719), (20426, 9590098), (22097, 8864884), (27721, 7066388), (28861, 6787268), (32564, 6015457), (36053, 5433316), (40852, 4795049), (44194, 4432442), (45229, 4331012), (55442, 3533194), (56987, 3437404), (57722, 3393634), (71491, 2740028), (72106, 2716658), (88388, 2216221), (90458, 2165506), (110884, 1766597), (113974, 1718702), (115444, 1696817), (142982, 1370014), (144212, 1358329), (154679, 1266412), (180916, 1082753), (194047, 1009484), (227948, 859351), (252371, 776188), (285964, 685007), (309358, 633206), (316603, 618716), (388094, 504742)]