168204017

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{821}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 182286720

約数和(自身を除く): 14082703

約数列:

[1, 19, 41, 263, 779, 821, 4997, 10783, 15599, 33661, 204877, 215923, 639559, 4102537, 8852843, 168204017]

約数ペア:

[(1, 168204017), (19, 8852843), (41, 4102537), (263, 639559), (779, 215923), (821, 204877), (4997, 33661), (10783, 15599)]