129155768

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17341}}^1$

素因数の和:17380

約数の個数: 48

約数和(自身を含む): 296548200

約数和(自身を除く): 167392432

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 17341, 34682, 69364, 121387, 138728, 242774, 329479, 485548, 658958, 849709, 971096, 1317916, 1699418, 2306353, 2635832, 3398836, 4612706, 6797672, 9225412, 16144471, 18450824, 32288942, 64577884, 129155768]

約数ペア:

[(1, 129155768), (2, 64577884), (4, 32288942), (7, 18450824), (8, 16144471), (14, 9225412), (19, 6797672), (28, 4612706), (38, 3398836), (49, 2635832), (56, 2306353), (76, 1699418), (98, 1317916), (133, 971096), (152, 849709), (196, 658958), (266, 485548), (392, 329479), (532, 242774), (931, 138728), (1064, 121387), (1862, 69364), (3724, 34682), (7448, 17341)]