152811547

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 188528640

約数和(自身を除く): 35717093

約数列:

[1, 7, 19, 49, 133, 151, 931, 1057, 1087, 2869, 7399, 7609, 20083, 20653, 53263, 140581, 144571, 164137, 1011997, 1148959, 3118603, 8042713, 21830221, 152811547]

約数ペア:

[(1, 152811547), (7, 21830221), (19, 8042713), (49, 3118603), (133, 1148959), (151, 1011997), (931, 164137), (1057, 144571), (1087, 140581), (2869, 53263), (7399, 20653), (7609, 20083)]