129445888

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:78

約数の個数: 156

約数和(自身を含む): 323773848

約数和(自身を除く): 194327960

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 169, 176, 187, 208, 221, 256, 272, 286, 338, 352, 374, 416, 442, 512, 544, 572, 676, 704, 748, 832, 884, 1024, 1088, 1144, 1352, 1408, 1496, 1664, 1768, 1859, 2048, 2176, 2288, 2431, 2704, 2816, 2873, 2992, 3328, 3536, 3718, 4096, 4352, 4576, 4862, 5408, 5632, 5746, 5984, 6656, 7072, 7436, 8704, 9152, 9724, 10816, 11264, 11492, 11968, 13312, 14144, 14872, 17408, 18304, 19448, 21632, 22528, 22984, 23936, 26624, 28288, 29744, 31603, 34816, 36608, 38896, 43264, 45056, 45968, 47872, 53248, 56576, 59488, 63206, 69632, 73216, 77792, 86528, 91936, 95744, 113152, 118976, 126412, 146432, 155584, 173056, 183872, 191488, 226304, 237952, 252824, 292864, 311168, 346112, 367744, 382976, 452608, 475904, 505648, 585728, 622336, 692224, 735488, 765952, 905216, 951808, 1011296, 1244672, 1470976, 1903616, 2022592, 2489344, 2941952, 3807232, 4045184, 4978688, 5883904, 7614464, 8090368, 9957376, 11767808, 16180736, 32361472, 64722944, 129445888]

約数ペア:

[(1, 129445888), (2, 64722944), (4, 32361472), (8, 16180736), (11, 11767808), (13, 9957376), (16, 8090368), (17, 7614464), (22, 5883904), (26, 4978688), (32, 4045184), (34, 3807232), (44, 2941952), (52, 2489344), (64, 2022592), (68, 1903616), (88, 1470976), (104, 1244672), (128, 1011296), (136, 951808), (143, 905216), (169, 765952), (176, 735488), (187, 692224), (208, 622336), (221, 585728), (256, 505648), (272, 475904), (286, 452608), (338, 382976), (352, 367744), (374, 346112), (416, 311168), (442, 292864), (512, 252824), (544, 237952), (572, 226304), (676, 191488), (704, 183872), (748, 173056), (832, 155584), (884, 146432), (1024, 126412), (1088, 118976), (1144, 113152), (1352, 95744), (1408, 91936), (1496, 86528), (1664, 77792), (1768, 73216), (1859, 69632), (2048, 63206), (2176, 59488), (2288, 56576), (2431, 53248), (2704, 47872), (2816, 45968), (2873, 45056), (2992, 43264), (3328, 38896), (3536, 36608), (3718, 34816), (4096, 31603), (4352, 29744), (4576, 28288), (4862, 26624), (5408, 23936), (5632, 22984), (5746, 22528), (5984, 21632), (6656, 19448), (7072, 18304), (7436, 17408), (8704, 14872), (9152, 14144), (9724, 13312), (10816, 11968), (11264, 11492)]