129435166

素因数分解:

$2^1\times 7^3\times {\mathrm{188681}}^1$

素因数の和:188704

約数の個数: 16

約数和(自身を含む): 226418400

約数和(自身を除く): 96983234

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 188681, 377362, 1320767, 2641534, 9245369, 18490738, 64717583, 129435166]

約数ペア:

[(1, 129435166), (2, 64717583), (7, 18490738), (14, 9245369), (49, 2641534), (98, 1320767), (343, 377362), (686, 188681)]