127537442

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{11369}}^1$

素因数の和:11521

約数の個数: 16

約数和(自身を含む): 196473600

約数和(自身を除く): 68936158

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 11369, 22738, 807199, 898151, 1614398, 1796302, 63768721, 127537442]

約数ペア:

[(1, 127537442), (2, 63768721), (71, 1796302), (79, 1614398), (142, 898151), (158, 807199), (5609, 22738), (11218, 11369)]