127890168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{761251}}^1$

素因数の和:761267

約数の個数: 32

約数和(自身を含む): 365400960

約数和(自身を除く): 237510792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 761251, 1522502, 2283753, 3045004, 4567506, 5328757, 6090008, 9135012, 10657514, 15986271, 18270024, 21315028, 31972542, 42630056, 63945084, 127890168]

約数ペア:

[(1, 127890168), (2, 63945084), (3, 42630056), (4, 31972542), (6, 21315028), (7, 18270024), (8, 15986271), (12, 10657514), (14, 9135012), (21, 6090008), (24, 5328757), (28, 4567506), (42, 3045004), (56, 2283753), (84, 1522502), (168, 761251)]