147993904

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{10499}}^1$

素因数の和:11388

約数の個数: 20

約数和(自身を含む): 287091000

約数和(自身を除く): 139097096

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 7048, 10499, 14096, 20998, 41996, 83992, 167984, 9249619, 18499238, 36998476, 73996952, 147993904]

約数ペア:

[(1, 147993904), (2, 73996952), (4, 36998476), (8, 18499238), (16, 9249619), (881, 167984), (1762, 83992), (3524, 41996), (7048, 20998), (10499, 14096)]