139623932

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37493}}^1$

素因数の和:37530

約数の個数: 36

約数和(自身を含む): 299202120

約数和(自身を除く): 159578188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 37493, 74986, 149972, 262451, 524902, 712367, 1049804, 1424734, 1837157, 2849468, 3674314, 4986569, 7348628, 9973138, 19946276, 34905983, 69811966, 139623932]

約数ペア:

[(1, 139623932), (2, 69811966), (4, 34905983), (7, 19946276), (14, 9973138), (19, 7348628), (28, 4986569), (38, 3674314), (49, 2849468), (76, 1837157), (98, 1424734), (133, 1049804), (196, 712367), (266, 524902), (532, 262451), (931, 149972), (1862, 74986), (3724, 37493)]