123480196

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{9403}}^1$

素因数の和:9488

約数の個数: 36

約数和(自身を含む): 255149328

約数和(自身を除く): 131669132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 3283, 6566, 9403, 13132, 18806, 37612, 65821, 131642, 263284, 460747, 630001, 921494, 1260002, 1842988, 2520004, 4410007, 8820014, 17640028, 30870049, 61740098, 123480196]

約数ペア:

[(1, 123480196), (2, 61740098), (4, 30870049), (7, 17640028), (14, 8820014), (28, 4410007), (49, 2520004), (67, 1842988), (98, 1260002), (134, 921494), (196, 630001), (268, 460747), (469, 263284), (938, 131642), (1876, 65821), (3283, 37612), (6566, 18806), (9403, 13132)]