137471612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{34129}}^1$

素因数の和:34205

約数の個数: 24

約数和(自身を含む): 258022800

約数和(自身を除く): 120551188

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 34129, 68258, 136516, 648451, 1296902, 1808837, 2593804, 3617674, 7235348, 34367903, 68735806, 137471612]

約数ペア:

[(1, 137471612), (2, 68735806), (4, 34367903), (19, 7235348), (38, 3617674), (53, 2593804), (76, 1808837), (106, 1296902), (212, 648451), (1007, 136516), (2014, 68258), (4028, 34129)]