159129386

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{15187}}^1$

素因数の和:15246

約数の個数: 24

約数和(自身を含む): 266822784

約数和(自身を除く): 107693398

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 15187, 30374, 197431, 394862, 470797, 941594, 2566603, 5133206, 6120361, 12240722, 79564693, 159129386]

約数ペア:

[(1, 159129386), (2, 79564693), (13, 12240722), (26, 6120361), (31, 5133206), (62, 2566603), (169, 941594), (338, 470797), (403, 394862), (806, 197431), (5239, 30374), (10478, 15187)]