135294488

素因数分解:

$2^3\times 7^2\times {\mathrm{345139}}^1$

素因数の和:345159

約数の個数: 24

約数和(自身を含む): 295094700

約数和(自身を除く): 159800212

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 345139, 690278, 1380556, 2415973, 2761112, 4831946, 9663892, 16911811, 19327784, 33823622, 67647244, 135294488]

約数ペア:

[(1, 135294488), (2, 67647244), (4, 33823622), (7, 19327784), (8, 16911811), (14, 9663892), (28, 4831946), (49, 2761112), (56, 2415973), (98, 1380556), (196, 690278), (392, 345139)]