168482678

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{132247}}^1$

素因数の和:132276

約数の個数: 24

約数和(自身を含む): 316601712

約数和(自身を除く): 148119034

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 132247, 264494, 925729, 1719211, 1851458, 3438422, 6480103, 12034477, 12960206, 24068954, 84241339, 168482678]

約数ペア:

[(1, 168482678), (2, 84241339), (7, 24068954), (13, 12960206), (14, 12034477), (26, 6480103), (49, 3438422), (91, 1851458), (98, 1719211), (182, 925729), (637, 264494), (1274, 132247)]