164021741

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 180332208

約数和(自身を除く): 16310467

約数列:

[1, 13, 61, 397, 521, 793, 5161, 6773, 24217, 31781, 206837, 314821, 413153, 2688881, 12617057, 164021741]

約数ペア:

[(1, 164021741), (13, 12617057), (61, 2688881), (397, 413153), (521, 314821), (793, 206837), (5161, 31781), (6773, 24217)]