149646641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8761}}^1$

素因数の和:8840

約数の個数: 16

約数和(自身を含む): 168230400

約数和(自身を除く): 18583759

約数列:

[1, 19, 29, 31, 551, 589, 899, 8761, 17081, 166459, 254069, 271591, 4827311, 5160229, 7876139, 149646641]

約数ペア:

[(1, 149646641), (19, 7876139), (29, 5160229), (31, 4827311), (551, 271591), (589, 254069), (899, 166459), (8761, 17081)]