156979140865

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1\times {\mathrm{5443}}^1$

素因数の和:6249

約数の個数: 32

約数和(自身を含む): 192782405376

約数和(自身を除く): 35803264511

約数列:

[1, 5, 71, 137, 355, 593, 685, 2965, 5443, 9727, 27215, 42103, 48635, 81241, 210515, 386453, 406205, 745691, 1932265, 3227699, 3728455, 5768111, 16138495, 28840555, 52944061, 229166629, 264720305, 442194763, 1145833145, 2210973815, 31395828173, 156979140865]

約数ペア:

[(1, 156979140865), (5, 31395828173), (71, 2210973815), (137, 1145833145), (355, 442194763), (593, 264720305), (685, 229166629), (2965, 52944061), (5443, 28840555), (9727, 16138495), (27215, 5768111), (42103, 3728455), (48635, 3227699), (81241, 1932265), (210515, 745691), (386453, 406205)]