165392936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2657}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 321511680

約数和(自身を除く): 156118744

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 251, 502, 1004, 2008, 2657, 5314, 7781, 10628, 15562, 21256, 31124, 62248, 82367, 164734, 329468, 658936, 666907, 1333814, 2667628, 5335256, 20674117, 41348234, 82696468, 165392936]

約数ペア:

[(1, 165392936), (2, 82696468), (4, 41348234), (8, 20674117), (31, 5335256), (62, 2667628), (124, 1333814), (248, 666907), (251, 658936), (502, 329468), (1004, 164734), (2008, 82367), (2657, 62248), (5314, 31124), (7781, 21256), (10628, 15562)]