156799554565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{2497007}}^1$

素因数の和:2497692

約数の個数: 16

約数和(自身を含む): 198362315520

約数和(自身を除く): 41562760955

約数列:

[1, 5, 19, 95, 661, 3305, 12559, 62795, 2497007, 12485035, 47443133, 237215665, 1650521627, 8252608135, 31359910913, 156799554565]

約数ペア:

[(1, 156799554565), (5, 31359910913), (19, 8252608135), (95, 1650521627), (661, 237215665), (3305, 47443133), (12559, 12485035), (62795, 2497007)]