155141224

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{9859}}^1$

素因数の和:10153

約数の個数: 32

約数和(自身を含む): 333662400

約数和(自身を除く): 178521176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 9859, 15736, 19718, 39436, 69013, 78872, 138026, 276052, 552104, 2770379, 5540758, 11081516, 19392653, 22163032, 38785306, 77570612, 155141224]

約数ペア:

[(1, 155141224), (2, 77570612), (4, 38785306), (7, 22163032), (8, 19392653), (14, 11081516), (28, 5540758), (56, 2770379), (281, 552104), (562, 276052), (1124, 138026), (1967, 78872), (2248, 69013), (3934, 39436), (7868, 19718), (9859, 15736)]