157260278

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{15451}}^1$

素因数の和:16187

約数の個数: 16

約数和(自身を含む): 269977344

約数和(自身を除く): 112717066

約数列:

[1, 2, 7, 14, 727, 1454, 5089, 10178, 15451, 30902, 108157, 216314, 11232877, 22465754, 78630139, 157260278]

約数ペア:

[(1, 157260278), (2, 78630139), (7, 22465754), (14, 11232877), (727, 216314), (1454, 108157), (5089, 30902), (10178, 15451)]