181430928

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{2857}}^1$

素因数の和:2891

約数の個数: 150

約数和(自身を含む): 611060406

約数和(自身を除く): 429629478

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1764, 2268, 2352, 2646, 2857, 3024, 3528, 3969, 4536, 5292, 5714, 7056, 7938, 8571, 9072, 10584, 11428, 15876, 17142, 19999, 21168, 22856, 25713, 31752, 34284, 39998, 45712, 51426, 59997, 63504, 68568, 77139, 79996, 102852, 119994, 137136, 139993, 154278, 159992, 179991, 205704, 231417, 239988, 279986, 308556, 319984, 359982, 411408, 419979, 462834, 479976, 539973, 559972, 617112, 719964, 839958, 925668, 959952, 1079946, 1119944, 1234224, 1259937, 1439928, 1619919, 1679916, 1851336, 2159892, 2239888, 2519874, 2879856, 3239838, 3359832, 3702672, 3779811, 4319784, 5039748, 6479676, 6719664, 7559622, 8639568, 10079496, 11339433, 12959352, 15119244, 20158992, 22678866, 25918704, 30238488, 45357732, 60476976, 90715464, 181430928]

約数ペア:

[(1, 181430928), (2, 90715464), (3, 60476976), (4, 45357732), (6, 30238488), (7, 25918704), (8, 22678866), (9, 20158992), (12, 15119244), (14, 12959352), (16, 11339433), (18, 10079496), (21, 8639568), (24, 7559622), (27, 6719664), (28, 6479676), (36, 5039748), (42, 4319784), (48, 3779811), (49, 3702672), (54, 3359832), (56, 3239838), (63, 2879856), (72, 2519874), (81, 2239888), (84, 2159892), (98, 1851336), (108, 1679916), (112, 1619919), (126, 1439928), (144, 1259937), (147, 1234224), (162, 1119944), (168, 1079946), (189, 959952), (196, 925668), (216, 839958), (252, 719964), (294, 617112), (324, 559972), (336, 539973), (378, 479976), (392, 462834), (432, 419979), (441, 411408), (504, 359982), (567, 319984), (588, 308556), (648, 279986), (756, 239988), (784, 231417), (882, 205704), (1008, 179991), (1134, 159992), (1176, 154278), (1296, 139993), (1323, 137136), (1512, 119994), (1764, 102852), (2268, 79996), (2352, 77139), (2646, 68568), (2857, 63504), (3024, 59997), (3528, 51426), (3969, 45712), (4536, 39998), (5292, 34284), (5714, 31752), (7056, 25713), (7938, 22856), (8571, 21168), (9072, 19999), (10584, 17142), (11428, 15876)]