140350938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257053}}^1$

素因数の和:257078

約数の個数: 32

約数和(自身を含む): 345480576

約数和(自身を除く): 205129638

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 257053, 514106, 771159, 1542318, 1799371, 3341689, 3598742, 5398113, 6683378, 10025067, 10796226, 20050134, 23391823, 46783646, 70175469, 140350938]

約数ペア:

[(1, 140350938), (2, 70175469), (3, 46783646), (6, 23391823), (7, 20050134), (13, 10796226), (14, 10025067), (21, 6683378), (26, 5398113), (39, 3598742), (42, 3341689), (78, 1799371), (91, 1542318), (182, 771159), (273, 514106), (546, 257053)]