127457792

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 160

約数和(自身を含む): 328800384

約数和(自身を除く): 201342592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 61, 64, 77, 88, 106, 112, 122, 128, 154, 176, 212, 224, 244, 256, 308, 352, 371, 424, 427, 448, 488, 512, 583, 616, 671, 704, 742, 848, 854, 896, 976, 1166, 1232, 1342, 1408, 1484, 1696, 1708, 1792, 1952, 2332, 2464, 2684, 2816, 2968, 3233, 3392, 3416, 3584, 3904, 4081, 4664, 4697, 4928, 5368, 5632, 5936, 6466, 6784, 6832, 7808, 8162, 9328, 9394, 9856, 10736, 11872, 12932, 13568, 13664, 15616, 16324, 18656, 18788, 19712, 21472, 22631, 23744, 25864, 27136, 27328, 31232, 32648, 35563, 37312, 37576, 39424, 42944, 45262, 47488, 51728, 54656, 65296, 71126, 74624, 75152, 85888, 90524, 94976, 103456, 109312, 130592, 142252, 149248, 150304, 171776, 181048, 189952, 206912, 218624, 248941, 261184, 284504, 298496, 300608, 343552, 362096, 413824, 497882, 522368, 569008, 601216, 724192, 827648, 995764, 1044736, 1138016, 1202432, 1448384, 1655296, 1991528, 2089472, 2276032, 2404864, 2896768, 3983056, 4552064, 5793536, 7966112, 9104128, 11587072, 15932224, 18208256, 31864448, 63728896, 127457792]

約数ペア:

[(1, 127457792), (2, 63728896), (4, 31864448), (7, 18208256), (8, 15932224), (11, 11587072), (14, 9104128), (16, 7966112), (22, 5793536), (28, 4552064), (32, 3983056), (44, 2896768), (53, 2404864), (56, 2276032), (61, 2089472), (64, 1991528), (77, 1655296), (88, 1448384), (106, 1202432), (112, 1138016), (122, 1044736), (128, 995764), (154, 827648), (176, 724192), (212, 601216), (224, 569008), (244, 522368), (256, 497882), (308, 413824), (352, 362096), (371, 343552), (424, 300608), (427, 298496), (448, 284504), (488, 261184), (512, 248941), (583, 218624), (616, 206912), (671, 189952), (704, 181048), (742, 171776), (848, 150304), (854, 149248), (896, 142252), (976, 130592), (1166, 109312), (1232, 103456), (1342, 94976), (1408, 90524), (1484, 85888), (1696, 75152), (1708, 74624), (1792, 71126), (1952, 65296), (2332, 54656), (2464, 51728), (2684, 47488), (2816, 45262), (2968, 42944), (3233, 39424), (3392, 37576), (3416, 37312), (3584, 35563), (3904, 32648), (4081, 31232), (4664, 27328), (4697, 27136), (4928, 25864), (5368, 23744), (5632, 22631), (5936, 21472), (6466, 19712), (6784, 18788), (6832, 18656), (7808, 16324), (8162, 15616), (9328, 13664), (9394, 13568), (9856, 12932), (10736, 11872)]