164436188

素因数分解:

$2^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{4127}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 329183232

約数和(自身を除く): 164747044

約数列:

[1, 2, 4, 7, 14, 28, 1423, 2846, 4127, 5692, 8254, 9961, 16508, 19922, 28889, 39844, 57778, 115556, 5872721, 11745442, 23490884, 41109047, 82218094, 164436188]

約数ペア:

[(1, 164436188), (2, 82218094), (4, 41109047), (7, 23490884), (14, 11745442), (28, 5872721), (1423, 115556), (2846, 57778), (4127, 39844), (5692, 28889), (8254, 19922), (9961, 16508)]