107878172

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{1367}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 191711520

約数和(自身を除く): 83833348

約数列:

[1, 2, 4, 109, 181, 218, 362, 436, 724, 1367, 2734, 5468, 19729, 39458, 78916, 149003, 247427, 298006, 494854, 596012, 989708, 26969543, 53939086, 107878172]

約数ペア:

[(1, 107878172), (2, 53939086), (4, 26969543), (109, 989708), (181, 596012), (218, 494854), (362, 298006), (436, 247427), (724, 149003), (1367, 78916), (2734, 39458), (5468, 19729)]