172853136

素因数分解:

$2^4\times 3^3\times {\mathrm{400123}}^1$

素因数の和:400140

約数の個数: 40

約数和(自身を含む): 496153760

約数和(自身を除く): 323300624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 400123, 800246, 1200369, 1600492, 2400738, 3200984, 3601107, 4801476, 6401968, 7202214, 9602952, 10803321, 14404428, 19205904, 21606642, 28808856, 43213284, 57617712, 86426568, 172853136]

約数ペア:

[(1, 172853136), (2, 86426568), (3, 57617712), (4, 43213284), (6, 28808856), (8, 21606642), (9, 19205904), (12, 14404428), (16, 10803321), (18, 9602952), (24, 7202214), (27, 6401968), (36, 4801476), (48, 3601107), (54, 3200984), (72, 2400738), (108, 1600492), (144, 1200369), (216, 800246), (432, 400123)]