140516294

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1\times {\mathrm{769}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 212538480

約数和(自身を除く): 72022186

約数列:

[1, 2, 211, 422, 433, 769, 866, 1538, 91363, 162259, 182726, 324518, 332977, 665954, 70258147, 140516294]

約数ペア:

[(1, 140516294), (2, 70258147), (211, 665954), (422, 332977), (433, 324518), (769, 182726), (866, 162259), (1538, 91363)]