137811368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{555691}}^1$

素因数の和:555728

約数の個数: 16

約数和(自身を含む): 266732160

約数和(自身を除く): 128920792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 555691, 1111382, 2222764, 4445528, 17226421, 34452842, 68905684, 137811368]

約数ペア:

[(1, 137811368), (2, 68905684), (4, 34452842), (8, 17226421), (31, 4445528), (62, 2222764), (124, 1111382), (248, 555691)]