166135739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{93809}}^1$

素因数の和:93850

約数の個数: 16

約数和(自身を含む): 216138240

約数和(自身を除く): 50002501

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 93809, 656663, 1031899, 2157607, 7223293, 15103249, 23733677, 166135739]

約数ペア:

[(1, 166135739), (7, 23733677), (11, 15103249), (23, 7223293), (77, 2157607), (161, 1031899), (253, 656663), (1771, 93809)]