133456988

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{35837}}^1$

素因数の和:35874

約数の個数: 36

約数和(自身を含む): 285987240

約数和(自身を除く): 152530252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 35837, 71674, 143348, 250859, 501718, 680903, 1003436, 1361806, 1756013, 2723612, 3512026, 4766321, 7024052, 9532642, 19065284, 33364247, 66728494, 133456988]

約数ペア:

[(1, 133456988), (2, 66728494), (4, 33364247), (7, 19065284), (14, 9532642), (19, 7024052), (28, 4766321), (38, 3512026), (49, 2723612), (76, 1756013), (98, 1361806), (133, 1003436), (196, 680903), (266, 501718), (532, 250859), (931, 143348), (1862, 71674), (3724, 35837)]