140765044

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{9091}}^1$

素因数の和:9188

約数の個数: 36

約数和(自身を含む): 290216640

約数和(自身を除く): 149451596

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 9091, 15484, 18182, 36364, 63637, 127274, 254548, 445459, 718189, 890918, 1436378, 1781836, 2872756, 5027323, 10054646, 20109292, 35191261, 70382522, 140765044]

約数ペア:

[(1, 140765044), (2, 70382522), (4, 35191261), (7, 20109292), (14, 10054646), (28, 5027323), (49, 2872756), (79, 1781836), (98, 1436378), (158, 890918), (196, 718189), (316, 445459), (553, 254548), (1106, 127274), (2212, 63637), (3871, 36364), (7742, 18182), (9091, 15484)]