138698336

素因数分解:

$2^5\times 7^1\times {\mathrm{619189}}^1$

素因数の和:619206

約数の個数: 24

約数和(自身を含む): 312071760

約数和(自身を除く): 173373424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 619189, 1238378, 2476756, 4334323, 4953512, 8668646, 9907024, 17337292, 19814048, 34674584, 69349168, 138698336]

約数ペア:

[(1, 138698336), (2, 69349168), (4, 34674584), (7, 19814048), (8, 17337292), (14, 9907024), (16, 8668646), (28, 4953512), (32, 4334323), (56, 2476756), (112, 1238378), (224, 619189)]