158792018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1031117}}^1$

素因数の和:1031137

約数の個数: 16

約数和(自身を含む): 296961984

約数和(自身を除く): 138169966

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1031117, 2062234, 7217819, 11342287, 14435638, 22684574, 79396009, 158792018]

約数ペア:

[(1, 158792018), (2, 79396009), (7, 22684574), (11, 14435638), (14, 11342287), (22, 7217819), (77, 2062234), (154, 1031117)]