138860272

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{8353}}^1$

素因数の和:9400

約数の個数: 20

約数和(自身を含む): 269332960

約数和(自身を除く): 130472688

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 8353, 16624, 16706, 33412, 66824, 133648, 8678767, 17357534, 34715068, 69430136, 138860272]

約数ペア:

[(1, 138860272), (2, 69430136), (4, 34715068), (8, 17357534), (16, 8678767), (1039, 133648), (2078, 66824), (4156, 33412), (8312, 16706), (8353, 16624)]