138302784

素因数分解:

$2^6\times 3^2\times {\mathrm{240109}}^1$

素因数の和:240127

約数の個数: 42

約数和(自身を含む): 396421610

約数和(自身を除く): 258118826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 240109, 480218, 720327, 960436, 1440654, 1920872, 2160981, 2881308, 3841744, 4321962, 5762616, 7683488, 8643924, 11525232, 15366976, 17287848, 23050464, 34575696, 46100928, 69151392, 138302784]

約数ペア:

[(1, 138302784), (2, 69151392), (3, 46100928), (4, 34575696), (6, 23050464), (8, 17287848), (9, 15366976), (12, 11525232), (16, 8643924), (18, 7683488), (24, 5762616), (32, 4321962), (36, 3841744), (48, 2881308), (64, 2160981), (72, 1920872), (96, 1440654), (144, 960436), (192, 720327), (288, 480218), (576, 240109)]