189624996848

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89109491}}^1$

素因数の和:89109525

約数の個数: 40

約数和(自身を含む): 441983080320

約数和(自身を除く): 252358083472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 89109491, 178218982, 356437964, 623766437, 712875928, 1247532874, 1425751856, 1693080329, 2495065748, 3386160658, 4990131496, 6772321316, 9980262992, 11851562303, 13544642632, 23703124606, 27089285264, 47406249212, 94812498424, 189624996848]

約数ペア:

[(1, 189624996848), (2, 94812498424), (4, 47406249212), (7, 27089285264), (8, 23703124606), (14, 13544642632), (16, 11851562303), (19, 9980262992), (28, 6772321316), (38, 4990131496), (56, 3386160658), (76, 2495065748), (112, 1693080329), (133, 1425751856), (152, 1247532874), (266, 712875928), (304, 623766437), (532, 356437964), (1064, 178218982), (2128, 89109491)]