140335786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{4211}}^1$

素因数の和:5109

約数の個数: 16

約数和(自身を含む): 221888160

約数和(自身を除く): 81552374

約数列:

[1, 2, 19, 38, 877, 1754, 4211, 8422, 16663, 33326, 80009, 160018, 3693047, 7386094, 70167893, 140335786]

約数ペア:

[(1, 140335786), (2, 70167893), (19, 7386094), (38, 3693047), (877, 160018), (1754, 80009), (4211, 33326), (8422, 16663)]