137345488

素因数分解:

$2^4\times 7^1\times {\mathrm{1226299}}^1$

素因数の和:1226314

約数の個数: 20

約数和(自身を含む): 304122400

約数和(自身を除く): 166776912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1226299, 2452598, 4905196, 8584093, 9810392, 17168186, 19620784, 34336372, 68672744, 137345488]

約数ペア:

[(1, 137345488), (2, 68672744), (4, 34336372), (7, 19620784), (8, 17168186), (14, 9810392), (16, 8584093), (28, 4905196), (56, 2452598), (112, 1226299)]