138895032

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{340429}}^1$

素因数の和:340455

約数の個数: 32

約数和(自身を含む): 367664400

約数和(自身を除く): 228769368

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 340429, 680858, 1021287, 1361716, 2042574, 2723432, 4085148, 5787293, 8170296, 11574586, 17361879, 23149172, 34723758, 46298344, 69447516, 138895032]

約数ペア:

[(1, 138895032), (2, 69447516), (3, 46298344), (4, 34723758), (6, 23149172), (8, 17361879), (12, 11574586), (17, 8170296), (24, 5787293), (34, 4085148), (51, 2723432), (68, 2042574), (102, 1361716), (136, 1021287), (204, 680858), (408, 340429)]