163220904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 561600000

約数和(自身を除く): 398379096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 59, 63, 66, 72, 77, 84, 88, 99, 118, 126, 132, 154, 168, 177, 198, 231, 236, 252, 264, 308, 354, 396, 413, 462, 472, 499, 504, 531, 616, 649, 693, 708, 792, 826, 924, 998, 1062, 1239, 1298, 1386, 1416, 1497, 1652, 1848, 1947, 1996, 2124, 2478, 2596, 2772, 2994, 3304, 3493, 3717, 3894, 3992, 4248, 4491, 4543, 4956, 5192, 5489, 5544, 5841, 5988, 6986, 7434, 7788, 8982, 9086, 9912, 10479, 10978, 11682, 11976, 13629, 13972, 14868, 15576, 16467, 17964, 18172, 20958, 21956, 23364, 27258, 27944, 29441, 29736, 31437, 32934, 35928, 36344, 38423, 40887, 41916, 43912, 46728, 49401, 54516, 58882, 62874, 65868, 76846, 81774, 83832, 88323, 98802, 109032, 115269, 117764, 125748, 131736, 153692, 163548, 176646, 197604, 206087, 230538, 235528, 251496, 264969, 307384, 323851, 327096, 345807, 353292, 395208, 412174, 461076, 529938, 618261, 647702, 691614, 706584, 824348, 922152, 971553, 1059876, 1236522, 1295404, 1383228, 1648696, 1854783, 1943106, 2119752, 2266957, 2473044, 2590808, 2766456, 2914659, 3709566, 3886212, 4533914, 4946088, 5829318, 6800871, 7419132, 7772424, 9067828, 11658636, 13601742, 14838264, 18135656, 20402613, 23317272, 27203484, 40805226, 54406968, 81610452, 163220904]

約数ペア:

[(1, 163220904), (2, 81610452), (3, 54406968), (4, 40805226), (6, 27203484), (7, 23317272), (8, 20402613), (9, 18135656), (11, 14838264), (12, 13601742), (14, 11658636), (18, 9067828), (21, 7772424), (22, 7419132), (24, 6800871), (28, 5829318), (33, 4946088), (36, 4533914), (42, 3886212), (44, 3709566), (56, 2914659), (59, 2766456), (63, 2590808), (66, 2473044), (72, 2266957), (77, 2119752), (84, 1943106), (88, 1854783), (99, 1648696), (118, 1383228), (126, 1295404), (132, 1236522), (154, 1059876), (168, 971553), (177, 922152), (198, 824348), (231, 706584), (236, 691614), (252, 647702), (264, 618261), (308, 529938), (354, 461076), (396, 412174), (413, 395208), (462, 353292), (472, 345807), (499, 327096), (504, 323851), (531, 307384), (616, 264969), (649, 251496), (693, 235528), (708, 230538), (792, 206087), (826, 197604), (924, 176646), (998, 163548), (1062, 153692), (1239, 131736), (1298, 125748), (1386, 117764), (1416, 115269), (1497, 109032), (1652, 98802), (1848, 88323), (1947, 83832), (1996, 81774), (2124, 76846), (2478, 65868), (2596, 62874), (2772, 58882), (2994, 54516), (3304, 49401), (3493, 46728), (3717, 43912), (3894, 41916), (3992, 40887), (4248, 38423), (4491, 36344), (4543, 35928), (4956, 32934), (5192, 31437), (5489, 29736), (5544, 29441), (5841, 27944), (5988, 27258), (6986, 23364), (7434, 21956), (7788, 20958), (8982, 18172), (9086, 17964), (9912, 16467), (10479, 15576), (10978, 14868), (11682, 13972), (11976, 13629)]