156925981781

素因数分解:

${\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1117}}^1\times {\mathrm{28771}}^1$

素因数の和:30164

約数の個数: 16

約数和(自身を含む): 165982215360

約数和(自身を除く): 9056233579

約数列:

[1, 19, 257, 1117, 4883, 21223, 28771, 287069, 546649, 5454311, 7394147, 32137207, 140488793, 610606933, 8259262199, 156925981781]

約数ペア:

[(1, 156925981781), (19, 8259262199), (257, 610606933), (1117, 140488793), (4883, 32137207), (21223, 7394147), (28771, 5454311), (287069, 546649)]