142073186

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{5443}}^1$

素因数の和:5897

約数の個数: 16

約数和(自身を含む): 220547328

約数和(自身を除く): 78474142

約数列:

[1, 2, 31, 62, 421, 842, 5443, 10886, 13051, 26102, 168733, 337466, 2291503, 4583006, 71036593, 142073186]

約数ペア:

[(1, 142073186), (2, 71036593), (31, 4583006), (62, 2291503), (421, 337466), (842, 168733), (5443, 26102), (10886, 13051)]