161931589231

素因数分解:

${\mathrm{173}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1\times {\mathrm{6451}}^1$

素因数の和:7386

約数の個数: 16

約数和(自身を含む): 163749437280

約数和(自身を除く): 1817848049

約数列:

[1, 173, 373, 389, 6451, 64529, 67297, 145097, 1116023, 2406223, 2509439, 25101781, 416276579, 434132947, 936020747, 161931589231]

約数ペア:

[(1, 161931589231), (173, 936020747), (373, 434132947), (389, 416276579), (6451, 25101781), (64529, 2509439), (67297, 2406223), (145097, 1116023)]