155472016

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 359619840

約数和(自身を除く): 204147824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 151, 203, 232, 302, 317, 406, 464, 604, 634, 812, 1057, 1208, 1268, 1624, 2114, 2219, 2416, 2536, 3248, 4228, 4379, 4438, 5072, 8456, 8758, 8876, 9193, 16912, 17516, 17752, 18386, 30653, 35032, 35504, 36772, 47867, 61306, 64351, 70064, 73544, 95734, 122612, 128702, 147088, 191468, 245224, 257404, 335069, 382936, 490448, 514808, 670138, 765872, 1029616, 1340276, 1388143, 2680552, 2776286, 5361104, 5552572, 9717001, 11105144, 19434002, 22210288, 38868004, 77736008, 155472016]

約数ペア:

[(1, 155472016), (2, 77736008), (4, 38868004), (7, 22210288), (8, 19434002), (14, 11105144), (16, 9717001), (28, 5552572), (29, 5361104), (56, 2776286), (58, 2680552), (112, 1388143), (116, 1340276), (151, 1029616), (203, 765872), (232, 670138), (302, 514808), (317, 490448), (406, 382936), (464, 335069), (604, 257404), (634, 245224), (812, 191468), (1057, 147088), (1208, 128702), (1268, 122612), (1624, 95734), (2114, 73544), (2219, 70064), (2416, 64351), (2536, 61306), (3248, 47867), (4228, 36772), (4379, 35504), (4438, 35032), (5072, 30653), (8456, 18386), (8758, 17752), (8876, 17516), (9193, 16912)]