137909149

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{1223}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 160392960

約数和(自身を除く): 22483811

約数列:

[1, 7, 89, 181, 623, 1223, 1267, 8561, 16109, 108847, 112763, 221363, 761929, 1549541, 19701307, 137909149]

約数ペア:

[(1, 137909149), (7, 19701307), (89, 1549541), (181, 761929), (623, 221363), (1223, 112763), (1267, 108847), (8561, 16109)]