188906144

素因数分解:

$2^5\times 7^1\times {\mathrm{843331}}^1$

素因数の和:843348

約数の個数: 24

約数和(自身を含む): 425039328

約数和(自身を除く): 236133184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 843331, 1686662, 3373324, 5903317, 6746648, 11806634, 13493296, 23613268, 26986592, 47226536, 94453072, 188906144]

約数ペア:

[(1, 188906144), (2, 94453072), (4, 47226536), (7, 26986592), (8, 23613268), (14, 13493296), (16, 11806634), (28, 6746648), (32, 5903317), (56, 3373324), (112, 1686662), (224, 843331)]