160518288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20771}}^1$

素因数の和:20812

約数の個数: 80

約数和(自身を含む): 494539776

約数和(自身を除く): 334021488

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, 20771, 41542, 62313, 83084, 124626, 145397, 166168, 249252, 290794, 332336, 436191, 477733, 498504, 581588, 872382, 955466, 997008, 1163176, 1433199, 1744764, 1910932, 2326352, 2866398, 3344131, 3489528, 3821864, 5732796, 6688262, 6979056, 7643728, 10032393, 11465592, 13376524, 20064786, 22931184, 26753048, 40129572, 53506096, 80259144, 160518288]

約数ペア:

[(1, 160518288), (2, 80259144), (3, 53506096), (4, 40129572), (6, 26753048), (7, 22931184), (8, 20064786), (12, 13376524), (14, 11465592), (16, 10032393), (21, 7643728), (23, 6979056), (24, 6688262), (28, 5732796), (42, 3821864), (46, 3489528), (48, 3344131), (56, 2866398), (69, 2326352), (84, 1910932), (92, 1744764), (112, 1433199), (138, 1163176), (161, 997008), (168, 955466), (184, 872382), (276, 581588), (322, 498504), (336, 477733), (368, 436191), (483, 332336), (552, 290794), (644, 249252), (966, 166168), (1104, 145397), (1288, 124626), (1932, 83084), (2576, 62313), (3864, 41542), (7728, 20771)]