140698366942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{238471}}^1$

素因数の和:238601

約数の個数: 64

約数和(自身を含む): 266203431936

約数和(自身を除く): 125505064994

約数列:

[1, 2, 7, 14, 17, 34, 37, 67, 74, 119, 134, 238, 259, 469, 518, 629, 938, 1139, 1258, 2278, 2479, 4403, 4958, 7973, 8806, 15946, 17353, 34706, 42143, 84286, 238471, 295001, 476942, 590002, 1669297, 3338594, 4054007, 8108014, 8823427, 15977557, 17646854, 28378049, 31955114, 56756098, 61763989, 111842899, 123527978, 149998259, 223685798, 271618469, 299996518, 543236938, 591169609, 1049987813, 1182339218, 1901329283, 2099975626, 3802658566, 4138187263, 8276374526, 10049883353, 20099766706, 70349183471, 140698366942]

約数ペア:

[(1, 140698366942), (2, 70349183471), (7, 20099766706), (14, 10049883353), (17, 8276374526), (34, 4138187263), (37, 3802658566), (67, 2099975626), (74, 1901329283), (119, 1182339218), (134, 1049987813), (238, 591169609), (259, 543236938), (469, 299996518), (518, 271618469), (629, 223685798), (938, 149998259), (1139, 123527978), (1258, 111842899), (2278, 61763989), (2479, 56756098), (4403, 31955114), (4958, 28378049), (7973, 17646854), (8806, 15977557), (15946, 8823427), (17353, 8108014), (34706, 4054007), (42143, 3338594), (84286, 1669297), (238471, 590002), (295001, 476942)]