157503670387

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{7703021}}^1$

素因数の和:7703178

約数の個数: 16

約数和(自身を含む): 189309468672

約数和(自身を除く): 31805798285

約数列:

[1, 7, 23, 127, 161, 889, 2921, 20447, 7703021, 53921147, 177169483, 978283667, 1240186381, 6847985669, 22500524341, 157503670387]

約数ペア:

[(1, 157503670387), (7, 22500524341), (23, 6847985669), (127, 1240186381), (161, 978283667), (889, 177169483), (2921, 53921147), (20447, 7703021)]