159747148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{33931}}^1$

素因数の和:34053

約数の個数: 24

約数和(自身を含む): 307831104

約数和(自身を除く): 148083956

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 33931, 67862, 135724, 373241, 746482, 1492964, 3630617, 7261234, 14522468, 39936787, 79873574, 159747148]

約数ペア:

[(1, 159747148), (2, 79873574), (4, 39936787), (11, 14522468), (22, 7261234), (44, 3630617), (107, 1492964), (214, 746482), (428, 373241), (1177, 135724), (2354, 67862), (4708, 33931)]