157025530

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{57943}}^1$

素因数の和:58221

約数の個数: 16

約数和(自身を含む): 283693824

約数和(自身を除く): 126668294

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 57943, 115886, 289715, 579430, 15702553, 31405106, 78512765, 157025530]

約数ペア:

[(1, 157025530), (2, 78512765), (5, 31405106), (10, 15702553), (271, 579430), (542, 289715), (1355, 115886), (2710, 57943)]