152029424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{220973}}^1$

素因数の和:221024

約数の個数: 20

約数和(自身を含む): 301408536

約数和(自身を除く): 149379112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 220973, 441946, 883892, 1767784, 3535568, 9501839, 19003678, 38007356, 76014712, 152029424]

約数ペア:

[(1, 152029424), (2, 76014712), (4, 38007356), (8, 19003678), (16, 9501839), (43, 3535568), (86, 1767784), (172, 883892), (344, 441946), (688, 220973)]