141908508

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{80447}}^1$

素因数の和:80471

約数の個数: 54

約数和(自身を含む): 417283776

約数和(自身を除く): 275375268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 80447, 160894, 241341, 321788, 482682, 563129, 724023, 965364, 1126258, 1448046, 1689387, 2252516, 2896092, 3378774, 3941903, 5068161, 6757548, 7883806, 10136322, 11825709, 15767612, 20272644, 23651418, 35477127, 47302836, 70954254, 141908508]

約数ペア:

[(1, 141908508), (2, 70954254), (3, 47302836), (4, 35477127), (6, 23651418), (7, 20272644), (9, 15767612), (12, 11825709), (14, 10136322), (18, 7883806), (21, 6757548), (28, 5068161), (36, 3941903), (42, 3378774), (49, 2896092), (63, 2252516), (84, 1689387), (98, 1448046), (126, 1126258), (147, 965364), (196, 724023), (252, 563129), (294, 482682), (441, 321788), (588, 241341), (882, 160894), (1764, 80447)]