165928056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 492011520

約数和(自身を除く): 326083464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 103, 129, 168, 172, 206, 223, 258, 301, 309, 344, 412, 446, 516, 602, 618, 669, 721, 824, 892, 903, 1032, 1204, 1236, 1338, 1442, 1561, 1784, 1806, 2163, 2408, 2472, 2676, 2884, 3122, 3612, 4326, 4429, 4683, 5352, 5768, 6244, 7224, 8652, 8858, 9366, 9589, 12488, 13287, 17304, 17716, 18732, 19178, 22969, 26574, 28767, 31003, 35432, 37464, 38356, 45938, 53148, 57534, 62006, 67123, 68907, 76712, 91876, 93009, 106296, 115068, 124012, 134246, 137814, 160783, 183752, 186018, 201369, 230136, 248024, 268492, 275628, 321566, 372036, 402738, 482349, 536984, 551256, 643132, 744072, 805476, 964698, 987667, 1286264, 1610952, 1929396, 1975334, 2963001, 3858792, 3950668, 5926002, 6913669, 7901336, 11852004, 13827338, 20741007, 23704008, 27654676, 41482014, 55309352, 82964028, 165928056]

約数ペア:

[(1, 165928056), (2, 82964028), (3, 55309352), (4, 41482014), (6, 27654676), (7, 23704008), (8, 20741007), (12, 13827338), (14, 11852004), (21, 7901336), (24, 6913669), (28, 5926002), (42, 3950668), (43, 3858792), (56, 2963001), (84, 1975334), (86, 1929396), (103, 1610952), (129, 1286264), (168, 987667), (172, 964698), (206, 805476), (223, 744072), (258, 643132), (301, 551256), (309, 536984), (344, 482349), (412, 402738), (446, 372036), (516, 321566), (602, 275628), (618, 268492), (669, 248024), (721, 230136), (824, 201369), (892, 186018), (903, 183752), (1032, 160783), (1204, 137814), (1236, 134246), (1338, 124012), (1442, 115068), (1561, 106296), (1784, 93009), (1806, 91876), (2163, 76712), (2408, 68907), (2472, 67123), (2676, 62006), (2884, 57534), (3122, 53148), (3612, 45938), (4326, 38356), (4429, 37464), (4683, 35432), (5352, 31003), (5768, 28767), (6244, 26574), (7224, 22969), (8652, 19178), (8858, 18732), (9366, 17716), (9589, 17304), (12488, 13287)]