171915536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1511}}^1$

素因数の和:2079

約数の個数: 40

約数和(自身を含む): 359601984

約数和(自身を除く): 187686448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 547, 1094, 1511, 2188, 3022, 4376, 6044, 7111, 8752, 12088, 14222, 19643, 24176, 28444, 39286, 56888, 78572, 113776, 157144, 314288, 826517, 1653034, 3306068, 6612136, 10744721, 13224272, 21489442, 42978884, 85957768, 171915536]

約数ペア:

[(1, 171915536), (2, 85957768), (4, 42978884), (8, 21489442), (13, 13224272), (16, 10744721), (26, 6612136), (52, 3306068), (104, 1653034), (208, 826517), (547, 314288), (1094, 157144), (1511, 113776), (2188, 78572), (3022, 56888), (4376, 39286), (6044, 28444), (7111, 24176), (8752, 19643), (12088, 14222)]