131451696

素因数分解:

$2^4\times 3^2\times {\mathrm{912859}}^1$

素因数の和:912873

約数の個数: 30

約数和(自身を含む): 367882580

約数和(自身を除く): 236430884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 912859, 1825718, 2738577, 3651436, 5477154, 7302872, 8215731, 10954308, 14605744, 16431462, 21908616, 32862924, 43817232, 65725848, 131451696]

約数ペア:

[(1, 131451696), (2, 65725848), (3, 43817232), (4, 32862924), (6, 21908616), (8, 16431462), (9, 14605744), (12, 10954308), (16, 8215731), (18, 7302872), (24, 5477154), (36, 3651436), (48, 2738577), (72, 1825718), (144, 912859)]