148720074

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{406339}}^1$

素因数の和:406405

約数の個数: 16

約数和(自身を含む): 302316960

約数和(自身を除く): 153596886

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 406339, 812678, 1219017, 2438034, 24786679, 49573358, 74360037, 148720074]

約数ペア:

[(1, 148720074), (2, 74360037), (3, 49573358), (6, 24786679), (61, 2438034), (122, 1219017), (183, 812678), (366, 406339)]