140206142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{3037}}^1$

素因数の和:3643

約数の個数: 16

約数和(自身を含む): 215892432

約数和(自身を除く): 75686290

約数列:

[1, 2, 41, 82, 563, 1126, 3037, 6074, 23083, 46166, 124517, 249034, 1709831, 3419662, 70103071, 140206142]

約数ペア:

[(1, 140206142), (2, 70103071), (41, 3419662), (82, 1709831), (563, 249034), (1126, 124517), (3037, 46166), (6074, 23083)]