142420432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115601}}^1$

素因数の和:115627

約数の個数: 40

約数和(自身を含む): 344031552

約数和(自身を除く): 201611120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 115601, 231202, 462404, 809207, 924808, 1271611, 1618414, 1849616, 2543222, 3236828, 5086444, 6473656, 8901277, 10172888, 12947312, 17802554, 20345776, 35605108, 71210216, 142420432]

約数ペア:

[(1, 142420432), (2, 71210216), (4, 35605108), (7, 20345776), (8, 17802554), (11, 12947312), (14, 10172888), (16, 8901277), (22, 6473656), (28, 5086444), (44, 3236828), (56, 2543222), (77, 1849616), (88, 1618414), (112, 1271611), (154, 924808), (176, 809207), (308, 462404), (616, 231202), (1232, 115601)]