165040441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 177895360

約数和(自身を除く): 12854919

約数列:

[1, 19, 61, 157, 907, 1159, 2983, 9577, 17233, 55327, 142399, 181963, 1051213, 2705581, 8686339, 165040441]

約数ペア:

[(1, 165040441), (19, 8686339), (61, 2705581), (157, 1051213), (907, 181963), (1159, 142399), (2983, 55327), (9577, 17233)]