131317248

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 381832704

約数和(自身を除く): 250515456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 102, 107, 128, 136, 141, 188, 192, 204, 214, 256, 272, 282, 321, 376, 384, 408, 428, 512, 544, 564, 642, 752, 768, 799, 816, 856, 1088, 1128, 1284, 1504, 1536, 1598, 1632, 1712, 1819, 2176, 2256, 2397, 2568, 3008, 3196, 3264, 3424, 3638, 4352, 4512, 4794, 5029, 5136, 5457, 6016, 6392, 6528, 6848, 7276, 8704, 9024, 9588, 10058, 10272, 10914, 12032, 12784, 13056, 13696, 14552, 15087, 18048, 19176, 20116, 20544, 21828, 24064, 25568, 26112, 27392, 29104, 30174, 36096, 38352, 40232, 41088, 43656, 51136, 54784, 58208, 60348, 72192, 76704, 80464, 82176, 85493, 87312, 102272, 116416, 120696, 153408, 160928, 164352, 170986, 174624, 204544, 232832, 241392, 256479, 306816, 321856, 341972, 349248, 409088, 465664, 482784, 512958, 613632, 643712, 683944, 698496, 931328, 965568, 1025916, 1227264, 1287424, 1367888, 1396992, 1931136, 2051832, 2574848, 2735776, 2793984, 3862272, 4103664, 5471552, 7724544, 8207328, 10943104, 16414656, 21886208, 32829312, 43772416, 65658624, 131317248]

約数ペア:

[(1, 131317248), (2, 65658624), (3, 43772416), (4, 32829312), (6, 21886208), (8, 16414656), (12, 10943104), (16, 8207328), (17, 7724544), (24, 5471552), (32, 4103664), (34, 3862272), (47, 2793984), (48, 2735776), (51, 2574848), (64, 2051832), (68, 1931136), (94, 1396992), (96, 1367888), (102, 1287424), (107, 1227264), (128, 1025916), (136, 965568), (141, 931328), (188, 698496), (192, 683944), (204, 643712), (214, 613632), (256, 512958), (272, 482784), (282, 465664), (321, 409088), (376, 349248), (384, 341972), (408, 321856), (428, 306816), (512, 256479), (544, 241392), (564, 232832), (642, 204544), (752, 174624), (768, 170986), (799, 164352), (816, 160928), (856, 153408), (1088, 120696), (1128, 116416), (1284, 102272), (1504, 87312), (1536, 85493), (1598, 82176), (1632, 80464), (1712, 76704), (1819, 72192), (2176, 60348), (2256, 58208), (2397, 54784), (2568, 51136), (3008, 43656), (3196, 41088), (3264, 40232), (3424, 38352), (3638, 36096), (4352, 30174), (4512, 29104), (4794, 27392), (5029, 26112), (5136, 25568), (5457, 24064), (6016, 21828), (6392, 20544), (6528, 20116), (6848, 19176), (7276, 18048), (8704, 15087), (9024, 14552), (9588, 13696), (10058, 13056), (10272, 12784), (10914, 12032)]