138020134

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 241470720

約数和(自身を除く): 103450586

約数列:

[1, 2, 7, 14, 67, 134, 269, 469, 538, 547, 938, 1094, 1883, 3766, 3829, 7658, 18023, 36046, 36649, 73298, 126161, 147143, 252322, 256543, 294286, 513086, 1030001, 2060002, 9858581, 19717162, 69010067, 138020134]

約数ペア:

[(1, 138020134), (2, 69010067), (7, 19717162), (14, 9858581), (67, 2060002), (134, 1030001), (269, 513086), (469, 294286), (538, 256543), (547, 252322), (938, 147143), (1094, 126161), (1883, 73298), (3766, 36649), (3829, 36046), (7658, 18023)]