165055842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42257}}^1$

素因数の和:42303

約数の個数: 48

約数和(自身を含む): 421903872

約数和(自身を除く): 256848030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 42257, 84514, 126771, 253542, 295799, 380313, 591598, 760626, 887397, 1309967, 1774794, 2619934, 2662191, 3929901, 5324382, 7859802, 9169769, 11789703, 18339538, 23579406, 27509307, 55018614, 82527921, 165055842]

約数ペア:

[(1, 165055842), (2, 82527921), (3, 55018614), (6, 27509307), (7, 23579406), (9, 18339538), (14, 11789703), (18, 9169769), (21, 7859802), (31, 5324382), (42, 3929901), (62, 2662191), (63, 2619934), (93, 1774794), (126, 1309967), (186, 887397), (217, 760626), (279, 591598), (434, 380313), (558, 295799), (651, 253542), (1302, 126771), (1953, 84514), (3906, 42257)]