178672014

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{80701}}^1$

素因数の和:80753

約数の個数: 32

約数和(自身を含む): 406738080

約数和(自身を除く): 228066066

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 80701, 161402, 242103, 484206, 726309, 1452618, 2178927, 3308741, 4357854, 6617482, 9926223, 19852446, 29778669, 59557338, 89336007, 178672014]

約数ペア:

[(1, 178672014), (2, 89336007), (3, 59557338), (6, 29778669), (9, 19852446), (18, 9926223), (27, 6617482), (41, 4357854), (54, 3308741), (82, 2178927), (123, 1452618), (246, 726309), (369, 484206), (738, 242103), (1107, 161402), (2214, 80701)]