162295728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21001}}^1$

素因数の和:21042

約数の個数: 80

約数和(自身を含む): 500015616

約数和(自身を除く): 337719888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 21001, 42002, 63003, 84004, 126006, 147007, 168008, 252012, 294014, 336016, 441021, 483023, 504024, 588028, 882042, 966046, 1008048, 1176056, 1449069, 1764084, 1932092, 2352112, 2898138, 3381161, 3528168, 3864184, 5796276, 6762322, 7056336, 7728368, 10143483, 11592552, 13524644, 20286966, 23185104, 27049288, 40573932, 54098576, 81147864, 162295728]

約数ペア:

[(1, 162295728), (2, 81147864), (3, 54098576), (4, 40573932), (6, 27049288), (7, 23185104), (8, 20286966), (12, 13524644), (14, 11592552), (16, 10143483), (21, 7728368), (23, 7056336), (24, 6762322), (28, 5796276), (42, 3864184), (46, 3528168), (48, 3381161), (56, 2898138), (69, 2352112), (84, 1932092), (92, 1764084), (112, 1449069), (138, 1176056), (161, 1008048), (168, 966046), (184, 882042), (276, 588028), (322, 504024), (336, 483023), (368, 441021), (483, 336016), (552, 294014), (644, 252012), (966, 168008), (1104, 147007), (1288, 126006), (1932, 84004), (2576, 63003), (3864, 42002), (7728, 21001)]