131647824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 475398144

約数和(自身を除く): 343750320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 231, 248, 252, 264, 279, 308, 336, 341, 372, 383, 396, 434, 462, 496, 504, 528, 558, 616, 651, 682, 693, 744, 766, 792, 868, 924, 1008, 1023, 1116, 1149, 1232, 1302, 1364, 1386, 1488, 1532, 1584, 1736, 1848, 1953, 2046, 2232, 2298, 2387, 2604, 2681, 2728, 2772, 3064, 3069, 3447, 3472, 3696, 3906, 4092, 4213, 4464, 4596, 4774, 5208, 5362, 5456, 5544, 6128, 6138, 6894, 7161, 7812, 8043, 8184, 8426, 9192, 9548, 10416, 10724, 11088, 11873, 12276, 12639, 13788, 14322, 15624, 16086, 16368, 16852, 18384, 19096, 21448, 21483, 23746, 24129, 24552, 25278, 27576, 28644, 29491, 31248, 32172, 33704, 35619, 37917, 38192, 42896, 42966, 47492, 48258, 49104, 50556, 55152, 57288, 58982, 64344, 67408, 71238, 75834, 83111, 85932, 88473, 94984, 96516, 101112, 106857, 114576, 117964, 128688, 130603, 142476, 151668, 166222, 171864, 176946, 189968, 193032, 202224, 213714, 235928, 249333, 261206, 265419, 284952, 303336, 332444, 343728, 353892, 386064, 391809, 427428, 471856, 498666, 522412, 530838, 569904, 606672, 664888, 707784, 747999, 783618, 854856, 914221, 997332, 1044824, 1061676, 1175427, 1329776, 1415568, 1495998, 1567236, 1709712, 1828442, 1994664, 2089648, 2123352, 2350854, 2742663, 2991996, 3134472, 3656884, 3989328, 4246704, 4701708, 5485326, 5983992, 6268944, 7313768, 8227989, 9403416, 10970652, 11967984, 14627536, 16455978, 18806832, 21941304, 32911956, 43882608, 65823912, 131647824]

約数ペア:

[(1, 131647824), (2, 65823912), (3, 43882608), (4, 32911956), (6, 21941304), (7, 18806832), (8, 16455978), (9, 14627536), (11, 11967984), (12, 10970652), (14, 9403416), (16, 8227989), (18, 7313768), (21, 6268944), (22, 5983992), (24, 5485326), (28, 4701708), (31, 4246704), (33, 3989328), (36, 3656884), (42, 3134472), (44, 2991996), (48, 2742663), (56, 2350854), (62, 2123352), (63, 2089648), (66, 1994664), (72, 1828442), (77, 1709712), (84, 1567236), (88, 1495998), (93, 1415568), (99, 1329776), (112, 1175427), (124, 1061676), (126, 1044824), (132, 997332), (144, 914221), (154, 854856), (168, 783618), (176, 747999), (186, 707784), (198, 664888), (217, 606672), (231, 569904), (248, 530838), (252, 522412), (264, 498666), (279, 471856), (308, 427428), (336, 391809), (341, 386064), (372, 353892), (383, 343728), (396, 332444), (434, 303336), (462, 284952), (496, 265419), (504, 261206), (528, 249333), (558, 235928), (616, 213714), (651, 202224), (682, 193032), (693, 189968), (744, 176946), (766, 171864), (792, 166222), (868, 151668), (924, 142476), (1008, 130603), (1023, 128688), (1116, 117964), (1149, 114576), (1232, 106857), (1302, 101112), (1364, 96516), (1386, 94984), (1488, 88473), (1532, 85932), (1584, 83111), (1736, 75834), (1848, 71238), (1953, 67408), (2046, 64344), (2232, 58982), (2298, 57288), (2387, 55152), (2604, 50556), (2681, 49104), (2728, 48258), (2772, 47492), (3064, 42966), (3069, 42896), (3447, 38192), (3472, 37917), (3696, 35619), (3906, 33704), (4092, 32172), (4213, 31248), (4464, 29491), (4596, 28644), (4774, 27576), (5208, 25278), (5362, 24552), (5456, 24129), (5544, 23746), (6128, 21483), (6138, 21448), (6894, 19096), (7161, 18384), (7812, 16852), (8043, 16368), (8184, 16086), (8426, 15624), (9192, 14322), (9548, 13788), (10416, 12639), (10724, 12276), (11088, 11873)]