140317726

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{4241}}^1$

素因数の和:4547

約数の個数: 16

約数和(自身を含む): 214407648

約数和(自身を除く): 74089922

約数列:

[1, 2, 71, 142, 233, 466, 4241, 8482, 16543, 33086, 301111, 602222, 988153, 1976306, 70158863, 140317726]

約数ペア:

[(1, 140317726), (2, 70158863), (71, 1976306), (142, 988153), (233, 602222), (466, 301111), (4241, 33086), (8482, 16543)]