166331808

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 144

約数和(自身を含む): 511075656

約数和(自身を除く): 344743848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 68, 72, 96, 102, 106, 136, 144, 153, 159, 204, 212, 272, 288, 306, 318, 408, 424, 477, 544, 612, 636, 641, 816, 848, 901, 954, 1224, 1272, 1282, 1632, 1696, 1802, 1908, 1923, 2448, 2544, 2564, 2703, 3604, 3816, 3846, 4896, 5088, 5128, 5406, 5769, 7208, 7632, 7692, 8109, 10256, 10812, 10897, 11538, 14416, 15264, 15384, 16218, 20512, 21624, 21794, 23076, 28832, 30768, 32436, 32691, 33973, 43248, 43588, 46152, 61536, 64872, 65382, 67946, 86496, 87176, 92304, 98073, 101919, 129744, 130764, 135892, 174352, 184608, 196146, 203838, 259488, 261528, 271784, 305757, 348704, 392292, 407676, 523056, 543568, 577541, 611514, 784584, 815352, 1046112, 1087136, 1155082, 1223028, 1569168, 1630704, 1732623, 2310164, 2446056, 3138336, 3261408, 3465246, 4620328, 4892112, 5197869, 6930492, 9240656, 9784224, 10395738, 13860984, 18481312, 20791476, 27721968, 41582952, 55443936, 83165904, 166331808]

約数ペア:

[(1, 166331808), (2, 83165904), (3, 55443936), (4, 41582952), (6, 27721968), (8, 20791476), (9, 18481312), (12, 13860984), (16, 10395738), (17, 9784224), (18, 9240656), (24, 6930492), (32, 5197869), (34, 4892112), (36, 4620328), (48, 3465246), (51, 3261408), (53, 3138336), (68, 2446056), (72, 2310164), (96, 1732623), (102, 1630704), (106, 1569168), (136, 1223028), (144, 1155082), (153, 1087136), (159, 1046112), (204, 815352), (212, 784584), (272, 611514), (288, 577541), (306, 543568), (318, 523056), (408, 407676), (424, 392292), (477, 348704), (544, 305757), (612, 271784), (636, 261528), (641, 259488), (816, 203838), (848, 196146), (901, 184608), (954, 174352), (1224, 135892), (1272, 130764), (1282, 129744), (1632, 101919), (1696, 98073), (1802, 92304), (1908, 87176), (1923, 86496), (2448, 67946), (2544, 65382), (2564, 64872), (2703, 61536), (3604, 46152), (3816, 43588), (3846, 43248), (4896, 33973), (5088, 32691), (5128, 32436), (5406, 30768), (5769, 28832), (7208, 23076), (7632, 21794), (7692, 21624), (8109, 20512), (10256, 16218), (10812, 15384), (10897, 15264), (11538, 14416)]