7156915752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2327

約数の個数: 128

約数和(自身を含む): 20759040000

約数和(自身を除く): 13602124248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 211, 303, 404, 422, 606, 633, 707, 808, 844, 1212, 1266, 1414, 1477, 1688, 1999, 2121, 2424, 2532, 2828, 2954, 3998, 4242, 4431, 5064, 5656, 5908, 5997, 7996, 8484, 8862, 11816, 11994, 13993, 15992, 16968, 17724, 21311, 23988, 27986, 35448, 41979, 42622, 47976, 55972, 63933, 83958, 85244, 111944, 127866, 149177, 167916, 170488, 201899, 255732, 298354, 335832, 403798, 421789, 447531, 511464, 596708, 605697, 807596, 843578, 895062, 1193416, 1211394, 1265367, 1413293, 1615192, 1687156, 1790124, 2422788, 2530734, 2826586, 2952523, 3374312, 3580248, 4239879, 4845576, 5061468, 5653172, 5905046, 8479758, 8857569, 10122936, 11306344, 11810092, 16959516, 17715138, 23620184, 33919032, 35430276, 42600689, 70860552, 85201378, 127802067, 170402756, 255604134, 298204823, 340805512, 511208268, 596409646, 894614469, 1022416536, 1192819292, 1789228938, 2385638584, 3578457876, 7156915752]

約数ペア:

[(1, 7156915752), (2, 3578457876), (3, 2385638584), (4, 1789228938), (6, 1192819292), (7, 1022416536), (8, 894614469), (12, 596409646), (14, 511208268), (21, 340805512), (24, 298204823), (28, 255604134), (42, 170402756), (56, 127802067), (84, 85201378), (101, 70860552), (168, 42600689), (202, 35430276), (211, 33919032), (303, 23620184), (404, 17715138), (422, 16959516), (606, 11810092), (633, 11306344), (707, 10122936), (808, 8857569), (844, 8479758), (1212, 5905046), (1266, 5653172), (1414, 5061468), (1477, 4845576), (1688, 4239879), (1999, 3580248), (2121, 3374312), (2424, 2952523), (2532, 2826586), (2828, 2530734), (2954, 2422788), (3998, 1790124), (4242, 1687156), (4431, 1615192), (5064, 1413293), (5656, 1265367), (5908, 1211394), (5997, 1193416), (7996, 895062), (8484, 843578), (8862, 807596), (11816, 605697), (11994, 596708), (13993, 511464), (15992, 447531), (16968, 421789), (17724, 403798), (21311, 335832), (23988, 298354), (27986, 255732), (35448, 201899), (41979, 170488), (42622, 167916), (47976, 149177), (55972, 127866), (63933, 111944), (83958, 85244)]