129939964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{5479}}^1$

素因数の和:5519

約数の個数: 54

約数和(自身を含む): 290807160

約数和(自身を除く): 160867196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 5479, 5929, 10958, 11858, 21916, 23716, 38353, 60269, 76706, 120538, 153412, 241076, 268471, 421883, 536942, 662959, 843766, 1073884, 1325918, 1687532, 2651836, 2953181, 4640713, 5906362, 9281426, 11812724, 18562852, 32484991, 64969982, 129939964]

約数ペア:

[(1, 129939964), (2, 64969982), (4, 32484991), (7, 18562852), (11, 11812724), (14, 9281426), (22, 5906362), (28, 4640713), (44, 2953181), (49, 2651836), (77, 1687532), (98, 1325918), (121, 1073884), (154, 843766), (196, 662959), (242, 536942), (308, 421883), (484, 268471), (539, 241076), (847, 153412), (1078, 120538), (1694, 76706), (2156, 60269), (3388, 38353), (5479, 23716), (5929, 21916), (10958, 11858)]