172316368

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 401688576

約数和(自身を除く): 229372208

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 151, 161, 184, 302, 322, 368, 443, 604, 644, 886, 1057, 1208, 1288, 1772, 2114, 2416, 2576, 3101, 3473, 3544, 4228, 6202, 6946, 7088, 8456, 10189, 12404, 13892, 16912, 20378, 24311, 24808, 27784, 40756, 48622, 49616, 55568, 66893, 71323, 81512, 97244, 133786, 142646, 163024, 194488, 267572, 285292, 388976, 468251, 535144, 570584, 936502, 1070288, 1141168, 1538539, 1873004, 3077078, 3746008, 6154156, 7492016, 10769773, 12308312, 21539546, 24616624, 43079092, 86158184, 172316368]

約数ペア:

[(1, 172316368), (2, 86158184), (4, 43079092), (7, 24616624), (8, 21539546), (14, 12308312), (16, 10769773), (23, 7492016), (28, 6154156), (46, 3746008), (56, 3077078), (92, 1873004), (112, 1538539), (151, 1141168), (161, 1070288), (184, 936502), (302, 570584), (322, 535144), (368, 468251), (443, 388976), (604, 285292), (644, 267572), (886, 194488), (1057, 163024), (1208, 142646), (1288, 133786), (1772, 97244), (2114, 81512), (2416, 71323), (2576, 66893), (3101, 55568), (3473, 49616), (3544, 48622), (4228, 40756), (6202, 27784), (6946, 24808), (7088, 24311), (8456, 20378), (10189, 16912), (12404, 13892)]