129165224

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{911}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 249523200

約数和(自身を除く): 120357976

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 479, 911, 958, 1822, 1916, 3644, 3832, 7288, 17723, 33707, 35446, 67414, 70892, 134828, 141784, 269656, 436369, 872738, 1745476, 3490952, 16145653, 32291306, 64582612, 129165224]

約数ペア:

[(1, 129165224), (2, 64582612), (4, 32291306), (8, 16145653), (37, 3490952), (74, 1745476), (148, 872738), (296, 436369), (479, 269656), (911, 141784), (958, 134828), (1822, 70892), (1916, 67414), (3644, 35446), (3832, 33707), (7288, 17723)]