148793120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{132851}}^1$

素因数の和:132873

約数の個数: 48

約数和(自身を含む): 401744448

約数和(自身を除く): 252951328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 132851, 265702, 531404, 664255, 929957, 1062808, 1328510, 1859914, 2125616, 2657020, 3719828, 4251232, 4649785, 5314040, 7439656, 9299570, 10628080, 14879312, 18599140, 21256160, 29758624, 37198280, 74396560, 148793120]

約数ペア:

[(1, 148793120), (2, 74396560), (4, 37198280), (5, 29758624), (7, 21256160), (8, 18599140), (10, 14879312), (14, 10628080), (16, 9299570), (20, 7439656), (28, 5314040), (32, 4649785), (35, 4251232), (40, 3719828), (56, 2657020), (70, 2125616), (80, 1859914), (112, 1328510), (140, 1062808), (160, 929957), (224, 664255), (280, 531404), (560, 265702), (1120, 132851)]