140066836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3967}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 304869376

約数和(自身を除く): 164802540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2716, 3967, 5044, 7934, 8827, 15868, 17654, 27769, 35308, 51571, 55538, 103142, 111076, 206284, 360997, 384799, 721994, 769598, 1443988, 1539196, 2693593, 5002387, 5387186, 10004774, 10774372, 20009548, 35016709, 70033418, 140066836]

約数ペア:

[(1, 140066836), (2, 70033418), (4, 35016709), (7, 20009548), (13, 10774372), (14, 10004774), (26, 5387186), (28, 5002387), (52, 2693593), (91, 1539196), (97, 1443988), (182, 769598), (194, 721994), (364, 384799), (388, 360997), (679, 206284), (1261, 111076), (1358, 103142), (2522, 55538), (2716, 51571), (3967, 35308), (5044, 27769), (7934, 17654), (8827, 15868)]