158656484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{246361}}^1$

素因数の和:246395

約数の個数: 24

約数和(自身を含む): 331110528

約数和(自身を除く): 172454044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 246361, 492722, 985444, 1724527, 3449054, 5666303, 6898108, 11332606, 22665212, 39664121, 79328242, 158656484]

約数ペア:

[(1, 158656484), (2, 79328242), (4, 39664121), (7, 22665212), (14, 11332606), (23, 6898108), (28, 5666303), (46, 3449054), (92, 1724527), (161, 985444), (322, 492722), (644, 246361)]