140785892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{25303}}^1$

素因数の和:25427

約数の個数: 24

約数和(自身を含む): 267817536

約数和(自身を除く): 127031644

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 25303, 50606, 101212, 328939, 657878, 1315756, 2707421, 5414842, 10829684, 35196473, 70392946, 140785892]

約数ペア:

[(1, 140785892), (2, 70392946), (4, 35196473), (13, 10829684), (26, 5414842), (52, 2707421), (107, 1315756), (214, 657878), (428, 328939), (1391, 101212), (2782, 50606), (5564, 25303)]