140108038

素因数分解:

$2^1\times 7^1\times {\mathrm{2953}}^1\times {\mathrm{3389}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 240337440

約数和(自身を除く): 100229402

約数列:

[1, 2, 7, 14, 2953, 3389, 5906, 6778, 20671, 23723, 41342, 47446, 10007717, 20015434, 70054019, 140108038]

約数ペア:

[(1, 140108038), (2, 70054019), (7, 20015434), (14, 10007717), (2953, 47446), (3389, 41342), (5906, 23723), (6778, 20671)]