8160264

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{257}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 26691390

約数和(自身を除く): 18531126

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 257, 294, 324, 378, 392, 441, 504, 514, 567, 588, 648, 756, 771, 882, 1028, 1134, 1176, 1323, 1512, 1542, 1764, 1799, 2056, 2268, 2313, 2646, 3084, 3528, 3598, 3969, 4536, 4626, 5292, 5397, 6168, 6939, 7196, 7938, 9252, 10584, 10794, 12593, 13878, 14392, 15876, 16191, 18504, 20817, 21588, 25186, 27756, 31752, 32382, 37779, 41634, 43176, 48573, 50372, 55512, 64764, 75558, 83268, 97146, 100744, 113337, 129528, 145719, 151116, 166536, 194292, 226674, 291438, 302232, 340011, 388584, 453348, 582876, 680022, 906696, 1020033, 1165752, 1360044, 2040066, 2720088, 4080132, 8160264]

約数ペア:

[(1, 8160264), (2, 4080132), (3, 2720088), (4, 2040066), (6, 1360044), (7, 1165752), (8, 1020033), (9, 906696), (12, 680022), (14, 582876), (18, 453348), (21, 388584), (24, 340011), (27, 302232), (28, 291438), (36, 226674), (42, 194292), (49, 166536), (54, 151116), (56, 145719), (63, 129528), (72, 113337), (81, 100744), (84, 97146), (98, 83268), (108, 75558), (126, 64764), (147, 55512), (162, 50372), (168, 48573), (189, 43176), (196, 41634), (216, 37779), (252, 32382), (257, 31752), (294, 27756), (324, 25186), (378, 21588), (392, 20817), (441, 18504), (504, 16191), (514, 15876), (567, 14392), (588, 13878), (648, 12593), (756, 10794), (771, 10584), (882, 9252), (1028, 7938), (1134, 7196), (1176, 6939), (1323, 6168), (1512, 5397), (1542, 5292), (1764, 4626), (1799, 4536), (2056, 3969), (2268, 3598), (2313, 3528), (2646, 3084)]