142770434

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{1657}}^1$

素因数の和:2369

約数の個数: 16

約数和(自身を含む): 217821408

約数和(自身を除く): 75050974

約数列:

[1, 2, 67, 134, 643, 1286, 1657, 3314, 43081, 86162, 111019, 222038, 1065451, 2130902, 71385217, 142770434]

約数ペア:

[(1, 142770434), (2, 71385217), (67, 2130902), (134, 1065451), (643, 222038), (1286, 111019), (1657, 86162), (3314, 43081)]