68331678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{160403}}^1$

素因数の和:160479

約数の個数: 16

約数和(自身を含む): 138589056

約数和(自身を除く): 70257378

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 160403, 320806, 481209, 962418, 11388613, 22777226, 34165839, 68331678]

約数ペア:

[(1, 68331678), (2, 34165839), (3, 22777226), (6, 11388613), (71, 962418), (142, 481209), (213, 320806), (426, 160403)]