159170143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8861}}^1$

素因数の和:8966

約数の個数: 16

約数和(自身を含む): 183762432

約数和(自身を除く): 24592289

約数列:

[1, 11, 23, 71, 253, 781, 1633, 8861, 17963, 97471, 203803, 629131, 2241833, 6920441, 14470013, 159170143]

約数ペア:

[(1, 159170143), (11, 14470013), (23, 6920441), (71, 2241833), (253, 629131), (781, 203803), (1633, 97471), (8861, 17963)]