161272944

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 200

約数和(自身を含む): 552747360

約数和(自身を除く): 391474416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 232, 252, 261, 324, 336, 348, 378, 406, 432, 464, 504, 522, 567, 609, 613, 648, 696, 756, 783, 812, 1008, 1044, 1134, 1218, 1226, 1296, 1392, 1512, 1566, 1624, 1827, 1839, 2088, 2268, 2349, 2436, 2452, 3024, 3132, 3248, 3654, 3678, 4176, 4291, 4536, 4698, 4872, 4904, 5481, 5517, 6264, 7308, 7356, 8582, 9072, 9396, 9744, 9808, 10962, 11034, 12528, 12873, 14616, 14712, 16443, 16551, 17164, 17777, 18792, 21924, 22068, 25746, 29232, 29424, 32886, 33102, 34328, 35554, 37584, 38619, 43848, 44136, 49653, 51492, 53331, 65772, 66204, 68656, 71108, 77238, 87696, 88272, 99306, 102984, 106662, 115857, 124439, 131544, 132408, 142216, 154476, 159993, 198612, 205968, 213324, 231714, 248878, 263088, 264816, 284432, 308952, 319986, 347571, 373317, 397224, 426648, 463428, 479979, 497756, 617904, 639972, 695142, 746634, 794448, 853296, 926856, 959958, 995512, 1119951, 1279944, 1390284, 1439937, 1493268, 1853712, 1919916, 1991024, 2239902, 2559888, 2780568, 2879874, 2986536, 3359853, 3839832, 4479804, 5561136, 5759748, 5973072, 6719706, 7679664, 8959608, 10079559, 11519496, 13439412, 17919216, 20159118, 23038992, 26878824, 40318236, 53757648, 80636472, 161272944]

約数ペア:

[(1, 161272944), (2, 80636472), (3, 53757648), (4, 40318236), (6, 26878824), (7, 23038992), (8, 20159118), (9, 17919216), (12, 13439412), (14, 11519496), (16, 10079559), (18, 8959608), (21, 7679664), (24, 6719706), (27, 5973072), (28, 5759748), (29, 5561136), (36, 4479804), (42, 3839832), (48, 3359853), (54, 2986536), (56, 2879874), (58, 2780568), (63, 2559888), (72, 2239902), (81, 1991024), (84, 1919916), (87, 1853712), (108, 1493268), (112, 1439937), (116, 1390284), (126, 1279944), (144, 1119951), (162, 995512), (168, 959958), (174, 926856), (189, 853296), (203, 794448), (216, 746634), (232, 695142), (252, 639972), (261, 617904), (324, 497756), (336, 479979), (348, 463428), (378, 426648), (406, 397224), (432, 373317), (464, 347571), (504, 319986), (522, 308952), (567, 284432), (609, 264816), (613, 263088), (648, 248878), (696, 231714), (756, 213324), (783, 205968), (812, 198612), (1008, 159993), (1044, 154476), (1134, 142216), (1218, 132408), (1226, 131544), (1296, 124439), (1392, 115857), (1512, 106662), (1566, 102984), (1624, 99306), (1827, 88272), (1839, 87696), (2088, 77238), (2268, 71108), (2349, 68656), (2436, 66204), (2452, 65772), (3024, 53331), (3132, 51492), (3248, 49653), (3654, 44136), (3678, 43848), (4176, 38619), (4291, 37584), (4536, 35554), (4698, 34328), (4872, 33102), (4904, 32886), (5481, 29424), (5517, 29232), (6264, 25746), (7308, 22068), (7356, 21924), (8582, 18792), (9072, 17777), (9396, 17164), (9744, 16551), (9808, 16443), (10962, 14712), (11034, 14616), (12528, 12873)]