157217852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1619}}^1\times {\mathrm{2207}}^1$

素因数の和:3841

約数の個数: 24

約数和(自身を含む): 300464640

約数和(自身を除く): 143246788

約数列:

[1, 2, 4, 11, 22, 44, 1619, 2207, 3238, 4414, 6476, 8828, 17809, 24277, 35618, 48554, 71236, 97108, 3573133, 7146266, 14292532, 39304463, 78608926, 157217852]

約数ペア:

[(1, 157217852), (2, 78608926), (4, 39304463), (11, 14292532), (22, 7146266), (44, 3573133), (1619, 97108), (2207, 71236), (3238, 48554), (4414, 35618), (6476, 24277), (8828, 17809)]