164100160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73259}}^1$

素因数の和:73283

約数の個数: 56

約数和(自身を含む): 446592960

約数和(自身を除く): 282492800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 73259, 146518, 293036, 366295, 512813, 586072, 732590, 1025626, 1172144, 1465180, 2051252, 2344288, 2564065, 2930360, 4102504, 4688576, 5128130, 5860720, 8205008, 10256260, 11721440, 16410016, 20512520, 23442880, 32820032, 41025040, 82050080, 164100160]

約数ペア:

[(1, 164100160), (2, 82050080), (4, 41025040), (5, 32820032), (7, 23442880), (8, 20512520), (10, 16410016), (14, 11721440), (16, 10256260), (20, 8205008), (28, 5860720), (32, 5128130), (35, 4688576), (40, 4102504), (56, 2930360), (64, 2564065), (70, 2344288), (80, 2051252), (112, 1465180), (140, 1172144), (160, 1025626), (224, 732590), (280, 586072), (320, 512813), (448, 366295), (560, 293036), (1120, 146518), (2240, 73259)]