168696568

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6907}}^1$

素因数の和:7027

約数の個数: 32

約数和(自身を含む): 328268160

約数和(自身を除く): 159571592

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 6907, 12212, 13814, 24424, 27628, 55256, 297001, 490397, 594002, 980794, 1188004, 1961588, 2376008, 3923176, 21087071, 42174142, 84348284, 168696568]

約数ペア:

[(1, 168696568), (2, 84348284), (4, 42174142), (8, 21087071), (43, 3923176), (71, 2376008), (86, 1961588), (142, 1188004), (172, 980794), (284, 594002), (344, 490397), (568, 297001), (3053, 55256), (6106, 27628), (6907, 24424), (12212, 13814)]