135581728

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 277928280

約数和(自身を除く): 142346552

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 193, 232, 386, 464, 757, 772, 928, 1514, 1544, 3028, 3088, 5597, 6056, 6176, 11194, 12112, 21953, 22388, 24224, 43906, 44776, 87812, 89552, 146101, 175624, 179104, 292202, 351248, 584404, 702496, 1168808, 2337616, 4236929, 4675232, 8473858, 16947716, 33895432, 67790864, 135581728]

約数ペア:

[(1, 135581728), (2, 67790864), (4, 33895432), (8, 16947716), (16, 8473858), (29, 4675232), (32, 4236929), (58, 2337616), (116, 1168808), (193, 702496), (232, 584404), (386, 351248), (464, 292202), (757, 179104), (772, 175624), (928, 146101), (1514, 89552), (1544, 87812), (3028, 44776), (3088, 43906), (5597, 24224), (6056, 22388), (6176, 21953), (11194, 12112)]