127958252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{40037}}^1$

素因数の和:40105

約数の個数: 24

約数和(自身を含む): 242149824

約数和(自身を除く): 114191572

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 40037, 80074, 160148, 680629, 1361258, 1881739, 2722516, 3763478, 7526956, 31989563, 63979126, 127958252]

約数ペア:

[(1, 127958252), (2, 63979126), (4, 31989563), (17, 7526956), (34, 3763478), (47, 2722516), (68, 1881739), (94, 1361258), (188, 680629), (799, 160148), (1598, 80074), (3196, 40037)]