181007946

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 160

約数和(自身を含む): 505528320

約数和(自身を除く): 324520374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 81, 93, 114, 126, 133, 162, 171, 186, 189, 217, 266, 271, 279, 342, 378, 399, 434, 513, 542, 558, 567, 589, 651, 798, 813, 837, 1026, 1134, 1178, 1197, 1302, 1539, 1626, 1674, 1767, 1897, 1953, 2394, 2439, 2511, 3078, 3534, 3591, 3794, 3906, 4123, 4878, 5022, 5149, 5301, 5691, 5859, 7182, 7317, 8246, 8401, 10298, 10602, 10773, 11382, 11718, 12369, 14634, 15447, 15903, 16802, 17073, 17577, 21546, 21951, 24738, 25203, 30894, 31806, 34146, 35154, 36043, 37107, 43902, 46341, 47709, 50406, 51219, 58807, 72086, 74214, 75609, 92682, 95418, 102438, 108129, 111321, 117614, 139023, 151218, 153657, 159619, 176421, 216258, 222642, 226827, 278046, 307314, 319238, 324387, 333963, 352842, 417069, 453654, 478857, 529263, 648774, 667926, 680481, 834138, 957714, 973161, 1058526, 1117333, 1360962, 1436571, 1587789, 1946322, 2234666, 2873142, 2919483, 3175578, 3351999, 4309713, 4763367, 5838966, 6703998, 8619426, 9526734, 10055997, 12929139, 20111994, 25858278, 30167991, 60335982, 90503973, 181007946]

約数ペア:

[(1, 181007946), (2, 90503973), (3, 60335982), (6, 30167991), (7, 25858278), (9, 20111994), (14, 12929139), (18, 10055997), (19, 9526734), (21, 8619426), (27, 6703998), (31, 5838966), (38, 4763367), (42, 4309713), (54, 3351999), (57, 3175578), (62, 2919483), (63, 2873142), (81, 2234666), (93, 1946322), (114, 1587789), (126, 1436571), (133, 1360962), (162, 1117333), (171, 1058526), (186, 973161), (189, 957714), (217, 834138), (266, 680481), (271, 667926), (279, 648774), (342, 529263), (378, 478857), (399, 453654), (434, 417069), (513, 352842), (542, 333963), (558, 324387), (567, 319238), (589, 307314), (651, 278046), (798, 226827), (813, 222642), (837, 216258), (1026, 176421), (1134, 159619), (1178, 153657), (1197, 151218), (1302, 139023), (1539, 117614), (1626, 111321), (1674, 108129), (1767, 102438), (1897, 95418), (1953, 92682), (2394, 75609), (2439, 74214), (2511, 72086), (3078, 58807), (3534, 51219), (3591, 50406), (3794, 47709), (3906, 46341), (4123, 43902), (4878, 37107), (5022, 36043), (5149, 35154), (5301, 34146), (5691, 31806), (5859, 30894), (7182, 25203), (7317, 24738), (8246, 21951), (8401, 21546), (10298, 17577), (10602, 17073), (10773, 16802), (11382, 15903), (11718, 15447), (12369, 14634)]