155950004

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 320191872

約数和(自身を除く): 164241868

約数列:

[1, 2, 4, 7, 14, 28, 67, 97, 134, 194, 268, 388, 469, 679, 857, 938, 1358, 1714, 1876, 2716, 3428, 5999, 6499, 11998, 12998, 23996, 25996, 45493, 57419, 83129, 90986, 114838, 166258, 181972, 229676, 332516, 401933, 581903, 803866, 1163806, 1607732, 2327612, 5569643, 11139286, 22278572, 38987501, 77975002, 155950004]

約数ペア:

[(1, 155950004), (2, 77975002), (4, 38987501), (7, 22278572), (14, 11139286), (28, 5569643), (67, 2327612), (97, 1607732), (134, 1163806), (194, 803866), (268, 581903), (388, 401933), (469, 332516), (679, 229676), (857, 181972), (938, 166258), (1358, 114838), (1714, 90986), (1876, 83129), (2716, 57419), (3428, 45493), (5999, 25996), (6499, 23996), (11998, 12998)]