144654448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{475837}}^1$

素因数の和:475864

約数の個数: 20

約数和(自身を含む): 295019560

約数和(自身を除く): 150365112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 475837, 951674, 1903348, 3806696, 7613392, 9040903, 18081806, 36163612, 72327224, 144654448]

約数ペア:

[(1, 144654448), (2, 72327224), (4, 36163612), (8, 18081806), (16, 9040903), (19, 7613392), (38, 3806696), (76, 1903348), (152, 951674), (304, 475837)]