127578230794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{42179}}^1$

素因数の和:42427

約数の個数: 64

約数和(自身を含む): 234696268800

約数和(自身を除く): 107118038006

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 137, 166, 266, 274, 581, 959, 1162, 1577, 1918, 2603, 3154, 5206, 11039, 11371, 18221, 22078, 22742, 36442, 42179, 79597, 84358, 159194, 216049, 295253, 432098, 590506, 801401, 1512343, 1602802, 3024686, 3500857, 5609807, 5778523, 7001714, 11219614, 11557046, 24505999, 40449661, 49011998, 66516283, 80899322, 109791937, 133032566, 219583874, 465613981, 479617409, 768543559, 931227962, 959234818, 1537087118, 3357321863, 6714643726, 9112730771, 18225461542, 63789115397, 127578230794]

約数ペア:

[(1, 127578230794), (2, 63789115397), (7, 18225461542), (14, 9112730771), (19, 6714643726), (38, 3357321863), (83, 1537087118), (133, 959234818), (137, 931227962), (166, 768543559), (266, 479617409), (274, 465613981), (581, 219583874), (959, 133032566), (1162, 109791937), (1577, 80899322), (1918, 66516283), (2603, 49011998), (3154, 40449661), (5206, 24505999), (11039, 11557046), (11371, 11219614), (18221, 7001714), (22078, 5778523), (22742, 5609807), (36442, 3500857), (42179, 3024686), (79597, 1602802), (84358, 1512343), (159194, 801401), (216049, 590506), (295253, 432098)]