129612504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{771503}}^1$

素因数の和:771519

約数の個数: 32

約数和(自身を含む): 370321920

約数和(自身を除く): 240709416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 771503, 1543006, 2314509, 3086012, 4629018, 5400521, 6172024, 9258036, 10801042, 16201563, 18516072, 21602084, 32403126, 43204168, 64806252, 129612504]

約数ペア:

[(1, 129612504), (2, 64806252), (3, 43204168), (4, 32403126), (6, 21602084), (7, 18516072), (8, 16201563), (12, 10801042), (14, 9258036), (21, 6172024), (24, 5400521), (28, 4629018), (42, 3086012), (56, 2314509), (84, 1543006), (168, 771503)]