120732808

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20149}}^1$

素因数の和:20269

約数の個数: 32

約数和(自身を含む): 261144000

約数和(自身を除く): 140411192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 20149, 40298, 80596, 141043, 161192, 282086, 564172, 1128344, 2155943, 4311886, 8623772, 15091601, 17247544, 30183202, 60366404, 120732808]

約数ペア:

[(1, 120732808), (2, 60366404), (4, 30183202), (7, 17247544), (8, 15091601), (14, 8623772), (28, 4311886), (56, 2155943), (107, 1128344), (214, 564172), (428, 282086), (749, 161192), (856, 141043), (1498, 80596), (2996, 40298), (5992, 20149)]