142836638

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{67567}}^1$

素因数の和:67727

約数の個数: 16

約数和(自身を含む): 246488064

約数和(自身を除く): 103651426

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 67567, 135134, 472969, 945938, 10202617, 20405234, 71418319, 142836638]

約数ペア:

[(1, 142836638), (2, 71418319), (7, 20405234), (14, 10202617), (151, 945938), (302, 472969), (1057, 135134), (2114, 67567)]