166278936

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{161123}}^1$

素因数の和:161175

約数の個数: 32

約数和(自身を含む): 425367360

約数和(自身を除く): 259088424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 161123, 322246, 483369, 644492, 966738, 1288984, 1933476, 3866952, 6928289, 13856578, 20784867, 27713156, 41569734, 55426312, 83139468, 166278936]

約数ペア:

[(1, 166278936), (2, 83139468), (3, 55426312), (4, 41569734), (6, 27713156), (8, 20784867), (12, 13856578), (24, 6928289), (43, 3866952), (86, 1933476), (129, 1288984), (172, 966738), (258, 644492), (344, 483369), (516, 322246), (1032, 161123)]