142208864

素因数分解:

$2^5\times 7^1\times {\mathrm{634861}}^1$

素因数の和:634878

約数の個数: 24

約数和(自身を含む): 319970448

約数和(自身を除く): 177761584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 634861, 1269722, 2539444, 4444027, 5078888, 8888054, 10157776, 17776108, 20315552, 35552216, 71104432, 142208864]

約数ペア:

[(1, 142208864), (2, 71104432), (4, 35552216), (7, 20315552), (8, 17776108), (14, 10157776), (16, 8888054), (28, 5078888), (32, 4444027), (56, 2539444), (112, 1269722), (224, 634861)]