156933791315

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{36187}}^1$

素因数の和:36808

約数の個数: 48

約数和(自身を含む): 226535721984

約数和(自身を除く): 69601930669

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 571, 1085, 1519, 2855, 3997, 7595, 17701, 19985, 27979, 36187, 88505, 123907, 139895, 180935, 253309, 619535, 867349, 1121797, 1266545, 1773163, 4336745, 5608985, 7852579, 8865815, 20662777, 39262895, 54968053, 103313885, 144639439, 274840265, 640546087, 723197195, 1012476073, 3202730435, 4483822609, 5062380365, 22419113045, 31386758263, 156933791315]

約数ペア:

[(1, 156933791315), (5, 31386758263), (7, 22419113045), (31, 5062380365), (35, 4483822609), (49, 3202730435), (155, 1012476073), (217, 723197195), (245, 640546087), (571, 274840265), (1085, 144639439), (1519, 103313885), (2855, 54968053), (3997, 39262895), (7595, 20662777), (17701, 8865815), (19985, 7852579), (27979, 5608985), (36187, 4336745), (88505, 1773163), (123907, 1266545), (139895, 1121797), (180935, 867349), (253309, 619535)]