157394564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1269311}}^1$

素因数の和:1269346

約数の個数: 12

約数和(自身を含む): 284325888

約数和(自身を除く): 126931324

約数列:

[1, 2, 4, 31, 62, 124, 1269311, 2538622, 5077244, 39348641, 78697282, 157394564]

約数ペア:

[(1, 157394564), (2, 78697282), (4, 39348641), (31, 5077244), (62, 2538622), (124, 1269311)]