157090207486

素因数分解:

$2^1\times {\mathrm{809}}^1\times {\mathrm{7151}}^1\times {\mathrm{13577}}^1$

素因数の和:21539

約数の個数: 16

約数和(自身を含む): 235976950080

約数和(自身を除く): 78886742594

約数列:

[1, 2, 809, 1618, 7151, 13577, 14302, 27154, 5785159, 10983793, 11570318, 21967586, 97089127, 194178254, 78545103743, 157090207486]

約数ペア:

[(1, 157090207486), (2, 78545103743), (809, 194178254), (1618, 97089127), (7151, 21967586), (13577, 11570318), (14302, 10983793), (27154, 5785159)]