156987123986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019396909}}^1$

素因数の和:1019396929

約数の個数: 16

約数和(自身を含む): 293586310080

約数和(自身を除く): 136599186094

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1019396909, 2038793818, 7135778363, 11213365999, 14271556726, 22426731998, 78493561993, 156987123986]

約数ペア:

[(1, 156987123986), (2, 78493561993), (7, 22426731998), (11, 14271556726), (14, 11213365999), (22, 7135778363), (77, 2038793818), (154, 1019396909)]