164394272

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25307}}^1$

素因数の和:25353

約数の個数: 48

約数和(自身を含む): 382656960

約数和(自身を除く): 218262688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 25307, 50614, 101228, 177149, 202456, 354298, 404912, 708596, 733903, 809824, 1417192, 1467806, 2834384, 2935612, 5137321, 5668768, 5871224, 10274642, 11742448, 20549284, 23484896, 41098568, 82197136, 164394272]

約数ペア:

[(1, 164394272), (2, 82197136), (4, 41098568), (7, 23484896), (8, 20549284), (14, 11742448), (16, 10274642), (28, 5871224), (29, 5668768), (32, 5137321), (56, 2935612), (58, 2834384), (112, 1467806), (116, 1417192), (203, 809824), (224, 733903), (232, 708596), (406, 404912), (464, 354298), (812, 202456), (928, 177149), (1624, 101228), (3248, 50614), (6496, 25307)]