172582144

素因数分解:

$2^8\times 7^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 396536000

約数和(自身を除く): 223953856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 256, 386, 448, 499, 772, 896, 998, 1351, 1544, 1792, 1996, 2702, 3088, 3493, 3992, 5404, 6176, 6986, 7984, 10808, 12352, 13972, 15968, 21616, 24704, 27944, 31936, 43232, 49408, 55888, 63872, 86464, 96307, 111776, 127744, 172928, 192614, 223552, 345856, 385228, 447104, 674149, 770456, 894208, 1348298, 1540912, 2696596, 3081824, 5393192, 6163648, 10786384, 12327296, 21572768, 24654592, 43145536, 86291072, 172582144]

約数ペア:

[(1, 172582144), (2, 86291072), (4, 43145536), (7, 24654592), (8, 21572768), (14, 12327296), (16, 10786384), (28, 6163648), (32, 5393192), (56, 3081824), (64, 2696596), (112, 1540912), (128, 1348298), (193, 894208), (224, 770456), (256, 674149), (386, 447104), (448, 385228), (499, 345856), (772, 223552), (896, 192614), (998, 172928), (1351, 127744), (1544, 111776), (1792, 96307), (1996, 86464), (2702, 63872), (3088, 55888), (3493, 49408), (3992, 43232), (5404, 31936), (6176, 27944), (6986, 24704), (7984, 21616), (10808, 15968), (12352, 13972)]