127268736

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 263432064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 224, 226, 336, 339, 384, 419, 448, 452, 672, 678, 791, 838, 896, 904, 1257, 1344, 1356, 1582, 1676, 1808, 2373, 2514, 2688, 2712, 2933, 3164, 3352, 3616, 4746, 5028, 5424, 5866, 6328, 6704, 7232, 8799, 9492, 10056, 10848, 11732, 12656, 13408, 14464, 17598, 18984, 20112, 21696, 23464, 25312, 26816, 35196, 37968, 40224, 43392, 46928, 47347, 50624, 53632, 70392, 75936, 80448, 93856, 94694, 101248, 140784, 142041, 151872, 160896, 187712, 189388, 281568, 284082, 303744, 331429, 375424, 378776, 563136, 568164, 662858, 757552, 994287, 1126272, 1136328, 1325716, 1515104, 1988574, 2272656, 2651432, 3030208, 3977148, 4545312, 5302864, 6060416, 7954296, 9090624, 10605728, 15908592, 18181248, 21211456, 31817184, 42422912, 63634368, 127268736]

約数ペア:

[(1, 127268736), (2, 63634368), (3, 42422912), (4, 31817184), (6, 21211456), (7, 18181248), (8, 15908592), (12, 10605728), (14, 9090624), (16, 7954296), (21, 6060416), (24, 5302864), (28, 4545312), (32, 3977148), (42, 3030208), (48, 2651432), (56, 2272656), (64, 1988574), (84, 1515104), (96, 1325716), (112, 1136328), (113, 1126272), (128, 994287), (168, 757552), (192, 662858), (224, 568164), (226, 563136), (336, 378776), (339, 375424), (384, 331429), (419, 303744), (448, 284082), (452, 281568), (672, 189388), (678, 187712), (791, 160896), (838, 151872), (896, 142041), (904, 140784), (1257, 101248), (1344, 94694), (1356, 93856), (1582, 80448), (1676, 75936), (1808, 70392), (2373, 53632), (2514, 50624), (2688, 47347), (2712, 46928), (2933, 43392), (3164, 40224), (3352, 37968), (3616, 35196), (4746, 26816), (5028, 25312), (5424, 23464), (5866, 21696), (6328, 20112), (6704, 18984), (7232, 17598), (8799, 14464), (9492, 13408), (10056, 12656), (10848, 11732)]