143852128

素因数分解:

$2^5\times 7^1\times {\mathrm{642197}}^1$

素因数の和:642214

約数の個数: 24

約数和(自身を含む): 323667792

約数和(自身を除く): 179815664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 642197, 1284394, 2568788, 4495379, 5137576, 8990758, 10275152, 17981516, 20550304, 35963032, 71926064, 143852128]

約数ペア:

[(1, 143852128), (2, 71926064), (4, 35963032), (7, 20550304), (8, 17981516), (14, 10275152), (16, 8990758), (28, 5137576), (32, 4495379), (56, 2568788), (112, 1284394), (224, 642197)]