139569808

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 323729280

約数和(自身を除く): 184159472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 97, 112, 116, 194, 203, 232, 388, 406, 443, 464, 679, 776, 812, 886, 1358, 1552, 1624, 1772, 2716, 2813, 3101, 3248, 3544, 5432, 5626, 6202, 7088, 10864, 11252, 12404, 12847, 19691, 22504, 24808, 25694, 39382, 42971, 45008, 49616, 51388, 78764, 85942, 89929, 102776, 157528, 171884, 179858, 205552, 300797, 315056, 343768, 359716, 601594, 687536, 719432, 1203188, 1246159, 1438864, 2406376, 2492318, 4812752, 4984636, 8723113, 9969272, 17446226, 19938544, 34892452, 69784904, 139569808]

約数ペア:

[(1, 139569808), (2, 69784904), (4, 34892452), (7, 19938544), (8, 17446226), (14, 9969272), (16, 8723113), (28, 4984636), (29, 4812752), (56, 2492318), (58, 2406376), (97, 1438864), (112, 1246159), (116, 1203188), (194, 719432), (203, 687536), (232, 601594), (388, 359716), (406, 343768), (443, 315056), (464, 300797), (679, 205552), (776, 179858), (812, 171884), (886, 157528), (1358, 102776), (1552, 89929), (1624, 85942), (1772, 78764), (2716, 51388), (2813, 49616), (3101, 45008), (3248, 42971), (3544, 39382), (5432, 25694), (5626, 24808), (6202, 22504), (7088, 19691), (10864, 12847), (11252, 12404)]