138071808

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{1223}}^1$

素因数の和:1259

約数の個数: 162

約数和(自身を含む): 463468824

約数和(自身を除く): 325397016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1223, 1344, 1568, 1764, 1792, 2016, 2304, 2352, 2446, 2688, 3136, 3528, 3669, 4032, 4704, 4892, 5376, 6272, 7056, 7338, 8064, 8561, 9408, 9784, 11007, 12544, 14112, 14676, 16128, 17122, 18816, 19568, 22014, 25683, 28224, 29352, 34244, 37632, 39136, 44028, 51366, 56448, 58704, 59927, 68488, 77049, 78272, 88056, 102732, 112896, 117408, 119854, 136976, 154098, 156544, 176112, 179781, 205464, 234816, 239708, 273952, 308196, 313088, 352224, 359562, 410928, 469632, 479416, 539343, 547904, 616392, 704448, 719124, 821856, 939264, 958832, 1078686, 1095808, 1232784, 1408896, 1438248, 1643712, 1917664, 2157372, 2191616, 2465568, 2817792, 2876496, 3287424, 3835328, 4314744, 4931136, 5752992, 6574848, 7670656, 8629488, 9862272, 11505984, 15341312, 17258976, 19724544, 23011968, 34517952, 46023936, 69035904, 138071808]

約数ペア:

[(1, 138071808), (2, 69035904), (3, 46023936), (4, 34517952), (6, 23011968), (7, 19724544), (8, 17258976), (9, 15341312), (12, 11505984), (14, 9862272), (16, 8629488), (18, 7670656), (21, 6574848), (24, 5752992), (28, 4931136), (32, 4314744), (36, 3835328), (42, 3287424), (48, 2876496), (49, 2817792), (56, 2465568), (63, 2191616), (64, 2157372), (72, 1917664), (84, 1643712), (96, 1438248), (98, 1408896), (112, 1232784), (126, 1095808), (128, 1078686), (144, 958832), (147, 939264), (168, 821856), (192, 719124), (196, 704448), (224, 616392), (252, 547904), (256, 539343), (288, 479416), (294, 469632), (336, 410928), (384, 359562), (392, 352224), (441, 313088), (448, 308196), (504, 273952), (576, 239708), (588, 234816), (672, 205464), (768, 179781), (784, 176112), (882, 156544), (896, 154098), (1008, 136976), (1152, 119854), (1176, 117408), (1223, 112896), (1344, 102732), (1568, 88056), (1764, 78272), (1792, 77049), (2016, 68488), (2304, 59927), (2352, 58704), (2446, 56448), (2688, 51366), (3136, 44028), (3528, 39136), (3669, 37632), (4032, 34244), (4704, 29352), (4892, 28224), (5376, 25683), (6272, 22014), (7056, 19568), (7338, 18816), (8064, 17122), (8561, 16128), (9408, 14676), (9784, 14112), (11007, 12544)]