111990076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{18311}}^1$

素因数の和:18465

約数の個数: 24

約数和(自身を含む): 215349120

約数和(自身を除く): 103359044

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 18311, 36622, 73244, 201421, 402842, 805684, 2545229, 5090458, 10180916, 27997519, 55995038, 111990076]

約数ペア:

[(1, 111990076), (2, 55995038), (4, 27997519), (11, 10180916), (22, 5090458), (44, 2545229), (139, 805684), (278, 402842), (556, 201421), (1529, 73244), (3058, 36622), (6116, 18311)]