138977232

素因数分解:

$2^4\times 3^1\times {\mathrm{2895359}}^1$

素因数の和:2895370

約数の個数: 20

約数和(自身を含む): 359024640

約数和(自身を除く): 220047408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2895359, 5790718, 8686077, 11581436, 17372154, 23162872, 34744308, 46325744, 69488616, 138977232]

約数ペア:

[(1, 138977232), (2, 69488616), (3, 46325744), (4, 34744308), (6, 23162872), (8, 17372154), (12, 11581436), (16, 8686077), (24, 5790718), (48, 2895359)]