138118924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{971}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 247883328

約数和(自身を除く): 109764404

約数列:

[1, 2, 4, 43, 86, 172, 827, 971, 1654, 1942, 3308, 3884, 35561, 41753, 71122, 83506, 142244, 167012, 803017, 1606034, 3212068, 34529731, 69059462, 138118924]

約数ペア:

[(1, 138118924), (2, 69059462), (4, 34529731), (43, 3212068), (86, 1606034), (172, 803017), (827, 167012), (971, 142244), (1654, 83506), (1942, 71122), (3308, 41753), (3884, 35561)]