156775961

素因数分解:

${\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 163404864

約数和(自身を除く): 6628903

約数列:

[1, 53, 83, 157, 227, 4399, 8321, 12031, 13031, 18841, 35639, 690643, 998573, 1888867, 2958037, 156775961]

約数ペア:

[(1, 156775961), (53, 2958037), (83, 1888867), (157, 998573), (227, 690643), (4399, 35639), (8321, 18841), (12031, 13031)]