164236828

素因数分解:

$2^2\times 7^2\times {\mathrm{837943}}^1$

素因数の和:837961

約数の個数: 18

約数和(自身を含む): 334339656

約数和(自身を除く): 170102828

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 837943, 1675886, 3351772, 5865601, 11731202, 23462404, 41059207, 82118414, 164236828]

約数ペア:

[(1, 164236828), (2, 82118414), (4, 41059207), (7, 23462404), (14, 11731202), (28, 5865601), (49, 3351772), (98, 1675886), (196, 837943)]