129151872

素因数分解:

$2^7\times 3^2\times {\mathrm{112111}}^1$

素因数の和:112131

約数の個数: 48

約数和(自身を含む): 371651280

約数和(自身を除く): 242499408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 112111, 224222, 336333, 448444, 672666, 896888, 1008999, 1345332, 1793776, 2017998, 2690664, 3587552, 4035996, 5381328, 7175104, 8071992, 10762656, 14350208, 16143984, 21525312, 32287968, 43050624, 64575936, 129151872]

約数ペア:

[(1, 129151872), (2, 64575936), (3, 43050624), (4, 32287968), (6, 21525312), (8, 16143984), (9, 14350208), (12, 10762656), (16, 8071992), (18, 7175104), (24, 5381328), (32, 4035996), (36, 3587552), (48, 2690664), (64, 2017998), (72, 1793776), (96, 1345332), (128, 1008999), (144, 896888), (192, 672666), (288, 448444), (384, 336333), (576, 224222), (1152, 112111)]