157026961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{4219}}^1$

素因数の和:4648

約数の個数: 16

約数和(自身を含む): 193782400

約数和(自身を除く): 36755439

約数列:

[1, 7, 13, 91, 409, 2863, 4219, 5317, 29533, 37219, 54847, 383929, 1725571, 12078997, 22432423, 157026961]

約数ペア:

[(1, 157026961), (7, 22432423), (13, 12078997), (91, 1725571), (409, 383929), (2863, 54847), (4219, 37219), (5317, 29533)]