156921500738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{9419}}^1\times {\mathrm{490003}}^1$

素因数の和:499441

約数の個数: 16

約数和(自身を含む): 249255234720

約数和(自身を除く): 92333733982

約数列:

[1, 2, 17, 34, 9419, 18838, 160123, 320246, 490003, 980006, 8330051, 16660102, 4615338257, 9230676514, 78460750369, 156921500738]

約数ペア:

[(1, 156921500738), (2, 78460750369), (17, 9230676514), (34, 4615338257), (9419, 16660102), (18838, 8330051), (160123, 980006), (320246, 490003)]