138438692

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{5879}}^1$

素因数の和:5948

約数の個数: 36

約数和(自身を含む): 286802880

約数和(自身を除く): 148364188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1682, 3364, 5879, 5887, 11758, 11774, 23516, 23548, 41153, 82306, 164612, 170491, 340982, 681964, 1193437, 2386874, 4773748, 4944239, 9888478, 19776956, 34609673, 69219346, 138438692]

約数ペア:

[(1, 138438692), (2, 69219346), (4, 34609673), (7, 19776956), (14, 9888478), (28, 4944239), (29, 4773748), (58, 2386874), (116, 1193437), (203, 681964), (406, 340982), (812, 170491), (841, 164612), (1682, 82306), (3364, 41153), (5879, 23548), (5887, 23516), (11758, 11774)]