131227488

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:594

約数の個数: 216

約数和(自身を含む): 460481112

約数和(自身を除く): 329253624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 476, 504, 544, 547, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1071, 1094, 1176, 1224, 1428, 1568, 1632, 1641, 1666, 1764, 1904, 2016, 2142, 2188, 2352, 2448, 2499, 2856, 3282, 3332, 3528, 3808, 3829, 4284, 4376, 4704, 4896, 4923, 4998, 5712, 6564, 6664, 7056, 7497, 7658, 8568, 8752, 9299, 9846, 9996, 11424, 11487, 13128, 13328, 14112, 14994, 15316, 17136, 17504, 18598, 19692, 19992, 22974, 26256, 26656, 26803, 27897, 29988, 30632, 34272, 34461, 37196, 39384, 39984, 45948, 52512, 53606, 55794, 59976, 61264, 65093, 68922, 74392, 78768, 79968, 80409, 83691, 91896, 107212, 111588, 119952, 122528, 130186, 137844, 148784, 157536, 160818, 167382, 183792, 195279, 214424, 223176, 239904, 241227, 260372, 275688, 297568, 321636, 334764, 367584, 390558, 428848, 446352, 455651, 482454, 520744, 551376, 585837, 643272, 669528, 781116, 857696, 892704, 911302, 964908, 1041488, 1102752, 1171674, 1286544, 1339056, 1366953, 1562232, 1822604, 1929816, 2082976, 2343348, 2573088, 2678112, 2733906, 3124464, 3645208, 3859632, 4100859, 4686696, 5467812, 6248928, 7290416, 7719264, 8201718, 9373392, 10935624, 14580832, 16403436, 18746784, 21871248, 32806872, 43742496, 65613744, 131227488]

約数ペア:

[(1, 131227488), (2, 65613744), (3, 43742496), (4, 32806872), (6, 21871248), (7, 18746784), (8, 16403436), (9, 14580832), (12, 10935624), (14, 9373392), (16, 8201718), (17, 7719264), (18, 7290416), (21, 6248928), (24, 5467812), (28, 4686696), (32, 4100859), (34, 3859632), (36, 3645208), (42, 3124464), (48, 2733906), (49, 2678112), (51, 2573088), (56, 2343348), (63, 2082976), (68, 1929816), (72, 1822604), (84, 1562232), (96, 1366953), (98, 1339056), (102, 1286544), (112, 1171674), (119, 1102752), (126, 1041488), (136, 964908), (144, 911302), (147, 892704), (153, 857696), (168, 781116), (196, 669528), (204, 643272), (224, 585837), (238, 551376), (252, 520744), (272, 482454), (288, 455651), (294, 446352), (306, 428848), (336, 390558), (357, 367584), (392, 334764), (408, 321636), (441, 297568), (476, 275688), (504, 260372), (544, 241227), (547, 239904), (588, 223176), (612, 214424), (672, 195279), (714, 183792), (784, 167382), (816, 160818), (833, 157536), (882, 148784), (952, 137844), (1008, 130186), (1071, 122528), (1094, 119952), (1176, 111588), (1224, 107212), (1428, 91896), (1568, 83691), (1632, 80409), (1641, 79968), (1666, 78768), (1764, 74392), (1904, 68922), (2016, 65093), (2142, 61264), (2188, 59976), (2352, 55794), (2448, 53606), (2499, 52512), (2856, 45948), (3282, 39984), (3332, 39384), (3528, 37196), (3808, 34461), (3829, 34272), (4284, 30632), (4376, 29988), (4704, 27897), (4896, 26803), (4923, 26656), (4998, 26256), (5712, 22974), (6564, 19992), (6664, 19692), (7056, 18598), (7497, 17504), (7658, 17136), (8568, 15316), (8752, 14994), (9299, 14112), (9846, 13328), (9996, 13128), (11424, 11487)]