164986874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{5419}}^1$

素因数の和:6605

約数の個数: 16

約数和(自身を含む): 266794080

約数和(自身を除く): 101807206

約数列:

[1, 2, 13, 26, 1171, 2342, 5419, 10838, 15223, 30446, 70447, 140894, 6345649, 12691298, 82493437, 164986874]

約数ペア:

[(1, 164986874), (2, 82493437), (13, 12691298), (26, 6345649), (1171, 140894), (2342, 70447), (5419, 30446), (10838, 15223)]