78998264

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{135271}}^1$

素因数の和:135350

約数の個数: 16

約数和(自身を含む): 150151920

約数和(自身を除く): 71153656

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 135271, 270542, 541084, 1082168, 9874783, 19749566, 39499132, 78998264]

約数ペア:

[(1, 78998264), (2, 39499132), (4, 19749566), (8, 9874783), (73, 1082168), (146, 541084), (292, 270542), (584, 135271)]