142045904

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 379142400

約数和(自身を除く): 237096496

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 181, 182, 196, 208, 286, 308, 343, 362, 364, 392, 539, 572, 616, 637, 686, 724, 728, 784, 1001, 1078, 1144, 1232, 1267, 1274, 1372, 1448, 1456, 1991, 2002, 2156, 2288, 2353, 2534, 2548, 2744, 2896, 3773, 3982, 4004, 4312, 4459, 4706, 5068, 5096, 5488, 7007, 7546, 7964, 8008, 8624, 8869, 8918, 9412, 10136, 10192, 13937, 14014, 15092, 15928, 16016, 16471, 17738, 17836, 18824, 20272, 25883, 27874, 28028, 30184, 31856, 32942, 35476, 35672, 37648, 49049, 51766, 55748, 56056, 60368, 62083, 65884, 70952, 71344, 97559, 98098, 103532, 111496, 112112, 115297, 124166, 131768, 141904, 181181, 195118, 196196, 207064, 222992, 230594, 248332, 263536, 362362, 390236, 392392, 414128, 461188, 496664, 682913, 724724, 780472, 784784, 807079, 922376, 993328, 1268267, 1365826, 1449448, 1560944, 1614158, 1844752, 2536534, 2731652, 2898896, 3228316, 5073068, 5463304, 6456632, 8877869, 10146136, 10926608, 12913264, 17755738, 20292272, 35511476, 71022952, 142045904]

約数ペア:

[(1, 142045904), (2, 71022952), (4, 35511476), (7, 20292272), (8, 17755738), (11, 12913264), (13, 10926608), (14, 10146136), (16, 8877869), (22, 6456632), (26, 5463304), (28, 5073068), (44, 3228316), (49, 2898896), (52, 2731652), (56, 2536534), (77, 1844752), (88, 1614158), (91, 1560944), (98, 1449448), (104, 1365826), (112, 1268267), (143, 993328), (154, 922376), (176, 807079), (181, 784784), (182, 780472), (196, 724724), (208, 682913), (286, 496664), (308, 461188), (343, 414128), (362, 392392), (364, 390236), (392, 362362), (539, 263536), (572, 248332), (616, 230594), (637, 222992), (686, 207064), (724, 196196), (728, 195118), (784, 181181), (1001, 141904), (1078, 131768), (1144, 124166), (1232, 115297), (1267, 112112), (1274, 111496), (1372, 103532), (1448, 98098), (1456, 97559), (1991, 71344), (2002, 70952), (2156, 65884), (2288, 62083), (2353, 60368), (2534, 56056), (2548, 55748), (2744, 51766), (2896, 49049), (3773, 37648), (3982, 35672), (4004, 35476), (4312, 32942), (4459, 31856), (4706, 30184), (5068, 28028), (5096, 27874), (5488, 25883), (7007, 20272), (7546, 18824), (7964, 17836), (8008, 17738), (8624, 16471), (8869, 16016), (8918, 15928), (9412, 15092), (10136, 14014), (10192, 13937)]