139529404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293129}}^1$

素因数の和:293157

約数の個数: 24

約数和(自身を含む): 295475040

約数和(自身を除く): 155945636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 293129, 586258, 1172516, 2051903, 4103806, 4983193, 8207612, 9966386, 19932772, 34882351, 69764702, 139529404]

約数ペア:

[(1, 139529404), (2, 69764702), (4, 34882351), (7, 19932772), (14, 9966386), (17, 8207612), (28, 4983193), (34, 4103806), (68, 2051903), (119, 1172516), (238, 586258), (476, 293129)]