142987516

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{601}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 297339840

約数和(自身を除く): 154352324

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 293, 406, 586, 601, 812, 1172, 1202, 2051, 2404, 4102, 4207, 8204, 8414, 8497, 16828, 16994, 17429, 33988, 34858, 59479, 69716, 118958, 122003, 176093, 237916, 244006, 352186, 488012, 704372, 1232651, 2465302, 4930604, 5106697, 10213394, 20426788, 35746879, 71493758, 142987516]

約数ペア:

[(1, 142987516), (2, 71493758), (4, 35746879), (7, 20426788), (14, 10213394), (28, 5106697), (29, 4930604), (58, 2465302), (116, 1232651), (203, 704372), (293, 488012), (406, 352186), (586, 244006), (601, 237916), (812, 176093), (1172, 122003), (1202, 118958), (2051, 69716), (2404, 59479), (4102, 34858), (4207, 33988), (8204, 17429), (8414, 16994), (8497, 16828)]