127515648

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 176

約数和(自身を含む): 381495296

約数和(自身を除く): 253979648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 103, 104, 124, 128, 156, 186, 192, 206, 208, 248, 256, 309, 312, 372, 384, 403, 412, 416, 496, 512, 618, 624, 744, 768, 806, 824, 832, 992, 1024, 1209, 1236, 1248, 1339, 1488, 1536, 1612, 1648, 1664, 1984, 2418, 2472, 2496, 2678, 2976, 3072, 3193, 3224, 3296, 3328, 3968, 4017, 4836, 4944, 4992, 5356, 5952, 6386, 6448, 6592, 6656, 7936, 8034, 9579, 9672, 9888, 9984, 10712, 11904, 12772, 12896, 13184, 13312, 15872, 16068, 19158, 19344, 19776, 19968, 21424, 23808, 25544, 25792, 26368, 31744, 32136, 38316, 38688, 39552, 39936, 41509, 42848, 47616, 51088, 51584, 52736, 64272, 76632, 77376, 79104, 83018, 85696, 95232, 102176, 103168, 105472, 124527, 128544, 153264, 154752, 158208, 166036, 171392, 204352, 206336, 249054, 257088, 306528, 309504, 316416, 332072, 342784, 408704, 412672, 498108, 514176, 613056, 619008, 664144, 685568, 817408, 996216, 1028352, 1226112, 1238016, 1328288, 1371136, 1634816, 1992432, 2056704, 2452224, 2656576, 3269632, 3984864, 4113408, 4904448, 5313152, 7969728, 9808896, 10626304, 15939456, 21252608, 31878912, 42505216, 63757824, 127515648]

約数ペア:

[(1, 127515648), (2, 63757824), (3, 42505216), (4, 31878912), (6, 21252608), (8, 15939456), (12, 10626304), (13, 9808896), (16, 7969728), (24, 5313152), (26, 4904448), (31, 4113408), (32, 3984864), (39, 3269632), (48, 2656576), (52, 2452224), (62, 2056704), (64, 1992432), (78, 1634816), (93, 1371136), (96, 1328288), (103, 1238016), (104, 1226112), (124, 1028352), (128, 996216), (156, 817408), (186, 685568), (192, 664144), (206, 619008), (208, 613056), (248, 514176), (256, 498108), (309, 412672), (312, 408704), (372, 342784), (384, 332072), (403, 316416), (412, 309504), (416, 306528), (496, 257088), (512, 249054), (618, 206336), (624, 204352), (744, 171392), (768, 166036), (806, 158208), (824, 154752), (832, 153264), (992, 128544), (1024, 124527), (1209, 105472), (1236, 103168), (1248, 102176), (1339, 95232), (1488, 85696), (1536, 83018), (1612, 79104), (1648, 77376), (1664, 76632), (1984, 64272), (2418, 52736), (2472, 51584), (2496, 51088), (2678, 47616), (2976, 42848), (3072, 41509), (3193, 39936), (3224, 39552), (3296, 38688), (3328, 38316), (3968, 32136), (4017, 31744), (4836, 26368), (4944, 25792), (4992, 25544), (5356, 23808), (5952, 21424), (6386, 19968), (6448, 19776), (6592, 19344), (6656, 19158), (7936, 16068), (8034, 15872), (9579, 13312), (9672, 13184), (9888, 12896), (9984, 12772), (10712, 11904)]