126157252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{3511}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 238169792

約数和(自身を除く): 112012540

約数列:

[1, 2, 4, 13, 26, 52, 691, 1382, 2764, 3511, 7022, 8983, 14044, 17966, 35932, 45643, 91286, 182572, 2426101, 4852202, 9704404, 31539313, 63078626, 126157252]

約数ペア:

[(1, 126157252), (2, 63078626), (4, 31539313), (13, 9704404), (26, 4852202), (52, 2426101), (691, 182572), (1382, 91286), (2764, 45643), (3511, 35932), (7022, 17966), (8983, 14044)]