142504384

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2945

約数の個数: 56

約数和(自身を含む): 312944256

約数和(自身を除く): 170439872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1562, 2272, 2851, 3124, 4544, 5702, 6248, 11404, 12496, 22808, 24992, 31361, 45616, 49984, 62722, 91232, 125444, 182464, 202421, 250888, 404842, 501776, 809684, 1003552, 1619368, 2007104, 2226631, 3238736, 4453262, 6477472, 8906524, 12954944, 17813048, 35626096, 71252192, 142504384]

約数ペア:

[(1, 142504384), (2, 71252192), (4, 35626096), (8, 17813048), (11, 12954944), (16, 8906524), (22, 6477472), (32, 4453262), (44, 3238736), (64, 2226631), (71, 2007104), (88, 1619368), (142, 1003552), (176, 809684), (284, 501776), (352, 404842), (568, 250888), (704, 202421), (781, 182464), (1136, 125444), (1562, 91232), (2272, 62722), (2851, 49984), (3124, 45616), (4544, 31361), (5702, 24992), (6248, 22808), (11404, 12496)]