138134330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3271}}^1$

素因数の和:3422

約数の個数: 32

約数和(自身を含む): 257257728

約数和(自身を除く): 119123398

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 1030, 3271, 4223, 6542, 8446, 16355, 21115, 32710, 42230, 134111, 268222, 336913, 670555, 673826, 1341110, 1684565, 3369130, 13813433, 27626866, 69067165, 138134330]

約数ペア:

[(1, 138134330), (2, 69067165), (5, 27626866), (10, 13813433), (41, 3369130), (82, 1684565), (103, 1341110), (205, 673826), (206, 670555), (410, 336913), (515, 268222), (1030, 134111), (3271, 42230), (4223, 32710), (6542, 21115), (8446, 16355)]