140925706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{11789}}^1$

素因数の和:11973

約数の個数: 16

約数和(自身を含む): 217879200

約数和(自身を除く): 76953494

約数列:

[1, 2, 43, 86, 139, 278, 5977, 11789, 11954, 23578, 506927, 1013854, 1638671, 3277342, 70462853, 140925706]

約数ペア:

[(1, 140925706), (2, 70462853), (43, 3277342), (86, 1638671), (139, 1013854), (278, 506927), (5977, 23578), (11789, 11954)]