138749712

素因数分解:

$2^4\times 3^1\times {\mathrm{2890619}}^1$

素因数の和:2890630

約数の個数: 20

約数和(自身を含む): 358436880

約数和(自身を除く): 219687168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2890619, 5781238, 8671857, 11562476, 17343714, 23124952, 34687428, 46249904, 69374856, 138749712]

約数ペア:

[(1, 138749712), (2, 69374856), (3, 46249904), (4, 34687428), (6, 23124952), (8, 17343714), (12, 11562476), (16, 8671857), (24, 5781238), (48, 2890619)]