138349936

素因数分解:

$2^4\times {\mathrm{97}}^2\times {\mathrm{919}}^1$

素因数の和:1121

約数の個数: 30

約数和(自身を含む): 271139640

約数和(自身を除く): 132789704

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 919, 1552, 1838, 3676, 7352, 9409, 14704, 18818, 37636, 75272, 89143, 150544, 178286, 356572, 713144, 1426288, 8646871, 17293742, 34587484, 69174968, 138349936]

約数ペア:

[(1, 138349936), (2, 69174968), (4, 34587484), (8, 17293742), (16, 8646871), (97, 1426288), (194, 713144), (388, 356572), (776, 178286), (919, 150544), (1552, 89143), (1838, 75272), (3676, 37636), (7352, 18818), (9409, 14704)]