78146166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17389}}^1$

素因数の和:17508

約数の個数: 32

約数和(自身を含む): 180299520

約数和(自身を除く): 102153354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 17389, 34778, 52167, 104334, 121723, 243446, 365169, 730338, 1860623, 3721246, 5581869, 11163738, 13024361, 26048722, 39073083, 78146166]

約数ペア:

[(1, 78146166), (2, 39073083), (3, 26048722), (6, 13024361), (7, 11163738), (14, 5581869), (21, 3721246), (42, 1860623), (107, 730338), (214, 365169), (321, 243446), (642, 121723), (749, 104334), (1498, 52167), (2247, 34778), (4494, 17389)]