156638911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17957}}^1$

素因数の和:18042

約数の個数: 16

約数和(自身を含む): 187050528

約数和(自身を除く): 30411617

約数列:

[1, 11, 13, 61, 143, 671, 793, 8723, 17957, 197527, 233441, 1095377, 2567851, 12049147, 14239901, 156638911]

約数ペア:

[(1, 156638911), (11, 14239901), (13, 12049147), (61, 2567851), (143, 1095377), (671, 233441), (793, 197527), (8723, 17957)]