135642808

素因数分解:

$2^3\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2887}}^1$

素因数の和:3739

約数の個数: 32

約数和(自身を含む): 291110400

約数和(自身を除く): 155467592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 839, 1678, 2887, 3356, 5774, 5873, 6712, 11548, 11746, 20209, 23096, 23492, 40418, 46984, 80836, 161672, 2422193, 4844386, 9688772, 16955351, 19377544, 33910702, 67821404, 135642808]

約数ペア:

[(1, 135642808), (2, 67821404), (4, 33910702), (7, 19377544), (8, 16955351), (14, 9688772), (28, 4844386), (56, 2422193), (839, 161672), (1678, 80836), (2887, 46984), (3356, 40418), (5774, 23492), (5873, 23096), (6712, 20209), (11548, 11746)]