156951124183

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{139264529}}^1$

素因数の和:139264566

約数の個数: 12

約数和(自身を含む): 190513877040

約数和(自身を除く): 33562752857

約数列:

[1, 7, 23, 49, 161, 1127, 139264529, 974851703, 3203084167, 6823961921, 22421589169, 156951124183]

約数ペア:

[(1, 156951124183), (7, 22421589169), (23, 6823961921), (49, 3203084167), (161, 974851703), (1127, 139264529)]