160920749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 180252864

約数和(自身を除く): 19332115

約数列:

[1, 11, 43, 473, 521, 653, 5731, 7183, 22403, 28079, 246433, 308869, 340213, 3742343, 14629159, 160920749]

約数ペア:

[(1, 160920749), (11, 14629159), (43, 3742343), (473, 340213), (521, 308869), (653, 246433), (5731, 28079), (7183, 22403)]