127319808

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2190

約数の個数: 144

約数和(自身を含む): 422666496

約数和(自身を除く): 295346688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2153, 2464, 2688, 2816, 3696, 4224, 4306, 4928, 5376, 6459, 7392, 8448, 8612, 9856, 12918, 14784, 15071, 17224, 19712, 23683, 25836, 29568, 30142, 34448, 45213, 47366, 51672, 59136, 60284, 68896, 71049, 90426, 94732, 103344, 120568, 137792, 142098, 165781, 180852, 189464, 206688, 241136, 275584, 284196, 331562, 361704, 378928, 413376, 482272, 497343, 551168, 568392, 663124, 723408, 757856, 826752, 964544, 994686, 1136784, 1326248, 1446816, 1515712, 1653504, 1929088, 1989372, 2273568, 2652496, 2893632, 3031424, 3858176, 3978744, 4547136, 5304992, 5787264, 6062848, 7957488, 9094272, 10609984, 11574528, 15914976, 18188544, 21219968, 31829952, 42439936, 63659904, 127319808]

約数ペア:

[(1, 127319808), (2, 63659904), (3, 42439936), (4, 31829952), (6, 21219968), (7, 18188544), (8, 15914976), (11, 11574528), (12, 10609984), (14, 9094272), (16, 7957488), (21, 6062848), (22, 5787264), (24, 5304992), (28, 4547136), (32, 3978744), (33, 3858176), (42, 3031424), (44, 2893632), (48, 2652496), (56, 2273568), (64, 1989372), (66, 1929088), (77, 1653504), (84, 1515712), (88, 1446816), (96, 1326248), (112, 1136784), (128, 994686), (132, 964544), (154, 826752), (168, 757856), (176, 723408), (192, 663124), (224, 568392), (231, 551168), (256, 497343), (264, 482272), (308, 413376), (336, 378928), (352, 361704), (384, 331562), (448, 284196), (462, 275584), (528, 241136), (616, 206688), (672, 189464), (704, 180852), (768, 165781), (896, 142098), (924, 137792), (1056, 120568), (1232, 103344), (1344, 94732), (1408, 90426), (1792, 71049), (1848, 68896), (2112, 60284), (2153, 59136), (2464, 51672), (2688, 47366), (2816, 45213), (3696, 34448), (4224, 30142), (4306, 29568), (4928, 25836), (5376, 23683), (6459, 19712), (7392, 17224), (8448, 15071), (8612, 14784), (9856, 12918)]