168386221

素因数分解:

${\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 176033088

約数和(自身を除く): 7646867

約数列:

[1, 41, 107, 131, 293, 4387, 5371, 12013, 14017, 31351, 38383, 574697, 1285391, 1573703, 4106981, 168386221]

約数ペア:

[(1, 168386221), (41, 4106981), (107, 1573703), (131, 1285391), (293, 574697), (4387, 38383), (5371, 31351), (12013, 14017)]