135220791212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{85061}}^1$

素因数の和:86706

約数の個数: 48

約数和(自身を含む): 268421647200

約数和(自身を除く): 133200855988

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1609, 3218, 6436, 20917, 30571, 41834, 61142, 83668, 85061, 122284, 170122, 340244, 397423, 794846, 1105793, 1589692, 1616159, 2211586, 3232318, 4423172, 6464636, 21010067, 42020134, 84040268, 136863149, 273726298, 547452596, 1779220937, 2600399831, 3558441874, 5200799662, 7116883748, 10401599324, 33805197803, 67610395606, 135220791212]

約数ペア:

[(1, 135220791212), (2, 67610395606), (4, 33805197803), (13, 10401599324), (19, 7116883748), (26, 5200799662), (38, 3558441874), (52, 2600399831), (76, 1779220937), (247, 547452596), (494, 273726298), (988, 136863149), (1609, 84040268), (3218, 42020134), (6436, 21010067), (20917, 6464636), (30571, 4423172), (41834, 3232318), (61142, 2211586), (83668, 1616159), (85061, 1589692), (122284, 1105793), (170122, 794846), (340244, 397423)]