156913456052

素因数分解:

$2^2\times {\mathrm{18439}}^1\times {\mathrm{2127467}}^1$

素因数の和:2145910

約数の個数: 12

約数和(自身を含む): 274613569440

約数和(自身を除く): 117700113388

約数列:

[1, 2, 4, 18439, 36878, 73756, 2127467, 4254934, 8509868, 39228364013, 78456728026, 156913456052]

約数ペア:

[(1, 156913456052), (2, 78456728026), (4, 39228364013), (18439, 8509868), (36878, 4254934), (73756, 2127467)]