158420528

素因数分解:

$2^4\times 7^2\times {\mathrm{202067}}^1$

素因数の和:202089

約数の個数: 30

約数和(自身を含む): 357054156

約数和(自身を除く): 198633628

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 202067, 404134, 808268, 1414469, 1616536, 2828938, 3233072, 5657876, 9901283, 11315752, 19802566, 22631504, 39605132, 79210264, 158420528]

約数ペア:

[(1, 158420528), (2, 79210264), (4, 39605132), (7, 22631504), (8, 19802566), (14, 11315752), (16, 9901283), (28, 5657876), (49, 3233072), (56, 2828938), (98, 1616536), (112, 1414469), (196, 808268), (392, 404134), (784, 202067)]