138047224

素因数分解:

$2^3\times 7^1\times {\mathrm{2465129}}^1$

素因数の和:2465142

約数の個数: 16

約数和(自身を含む): 295815600

約数和(自身を除く): 157768376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2465129, 4930258, 9860516, 17255903, 19721032, 34511806, 69023612, 138047224]

約数ペア:

[(1, 138047224), (2, 69023612), (4, 34511806), (7, 19721032), (8, 17255903), (14, 9860516), (28, 4930258), (56, 2465129)]