164088774

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{70667}}^1$

素因数の和:70721

約数の個数: 32

約数和(自身を含む): 373127040

約数和(自身を除く): 209038266

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 70667, 141334, 212001, 424002, 636003, 1272006, 1908009, 3038681, 3816018, 6077362, 9116043, 18232086, 27348129, 54696258, 82044387, 164088774]

約数ペア:

[(1, 164088774), (2, 82044387), (3, 54696258), (6, 27348129), (9, 18232086), (18, 9116043), (27, 6077362), (43, 3816018), (54, 3038681), (86, 1908009), (129, 1272006), (258, 636003), (387, 424002), (774, 212001), (1161, 141334), (2322, 70667)]