139602044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{17167}}^1$

素因数の和:17297

約数の個数: 24

約数和(自身を含む): 259580160

約数和(自身を除く): 119978116

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 17167, 34334, 68668, 326173, 652346, 1304692, 1836869, 3673738, 7347476, 34900511, 69801022, 139602044]

約数ペア:

[(1, 139602044), (2, 69801022), (4, 34900511), (19, 7347476), (38, 3673738), (76, 1836869), (107, 1304692), (214, 652346), (428, 326173), (2033, 68668), (4066, 34334), (8132, 17167)]