127172864

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 321414912

約数和(自身を除く): 194242048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 103, 104, 106, 112, 128, 182, 206, 208, 212, 224, 256, 364, 371, 412, 416, 424, 448, 689, 721, 728, 742, 824, 832, 848, 896, 1339, 1378, 1442, 1456, 1484, 1648, 1664, 1696, 1792, 2678, 2756, 2884, 2912, 2968, 3296, 3328, 3392, 4823, 5356, 5459, 5512, 5768, 5824, 5936, 6592, 6784, 9373, 9646, 10712, 10918, 11024, 11536, 11648, 11872, 13184, 13568, 18746, 19292, 21424, 21836, 22048, 23072, 23296, 23744, 26368, 37492, 38213, 38584, 42848, 43672, 44096, 46144, 47488, 70967, 74984, 76426, 77168, 85696, 87344, 88192, 92288, 94976, 141934, 149968, 152852, 154336, 171392, 174688, 176384, 184576, 283868, 299936, 305704, 308672, 342784, 349376, 496769, 567736, 599872, 611408, 617344, 698752, 993538, 1135472, 1199744, 1222816, 1234688, 1397504, 1987076, 2270944, 2399488, 2445632, 3974152, 4541888, 4891264, 7948304, 9083776, 9782528, 15896608, 18167552, 31793216, 63586432, 127172864]

約数ペア:

[(1, 127172864), (2, 63586432), (4, 31793216), (7, 18167552), (8, 15896608), (13, 9782528), (14, 9083776), (16, 7948304), (26, 4891264), (28, 4541888), (32, 3974152), (52, 2445632), (53, 2399488), (56, 2270944), (64, 1987076), (91, 1397504), (103, 1234688), (104, 1222816), (106, 1199744), (112, 1135472), (128, 993538), (182, 698752), (206, 617344), (208, 611408), (212, 599872), (224, 567736), (256, 496769), (364, 349376), (371, 342784), (412, 308672), (416, 305704), (424, 299936), (448, 283868), (689, 184576), (721, 176384), (728, 174688), (742, 171392), (824, 154336), (832, 152852), (848, 149968), (896, 141934), (1339, 94976), (1378, 92288), (1442, 88192), (1456, 87344), (1484, 85696), (1648, 77168), (1664, 76426), (1696, 74984), (1792, 70967), (2678, 47488), (2756, 46144), (2884, 44096), (2912, 43672), (2968, 42848), (3296, 38584), (3328, 38213), (3392, 37492), (4823, 26368), (5356, 23744), (5459, 23296), (5512, 23072), (5768, 22048), (5824, 21836), (5936, 21424), (6592, 19292), (6784, 18746), (9373, 13568), (9646, 13184), (10712, 11872), (10918, 11648), (11024, 11536)]