157342304

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2939}}^1$

素因数の和:3195

約数の個数: 48

約数和(自身を含む): 355622400

約数和(自身を除く): 198280096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1673, 1912, 2939, 3346, 3824, 5878, 6692, 7648, 11756, 13384, 20573, 23512, 26768, 41146, 47024, 53536, 82292, 94048, 164584, 329168, 658336, 702421, 1404842, 2809684, 4916947, 5619368, 9833894, 11238736, 19667788, 22477472, 39335576, 78671152, 157342304]

約数ペア:

[(1, 157342304), (2, 78671152), (4, 39335576), (7, 22477472), (8, 19667788), (14, 11238736), (16, 9833894), (28, 5619368), (32, 4916947), (56, 2809684), (112, 1404842), (224, 702421), (239, 658336), (478, 329168), (956, 164584), (1673, 94048), (1912, 82292), (2939, 53536), (3346, 47024), (3824, 41146), (5878, 26768), (6692, 23512), (7648, 20573), (11756, 13384)]