155446214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{32561}}^1$

素因数の和:32612

約数の個数: 32

約数和(自身を含む): 300091392

約数和(自身を除く): 144645178

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 32561, 65122, 227927, 358171, 455854, 716342, 1009391, 2018782, 2507197, 5014394, 7065737, 11103301, 14131474, 22206602, 77723107, 155446214]

約数ペア:

[(1, 155446214), (2, 77723107), (7, 22206602), (11, 14131474), (14, 11103301), (22, 7065737), (31, 5014394), (62, 2507197), (77, 2018782), (154, 1009391), (217, 716342), (341, 455854), (434, 358171), (682, 227927), (2387, 65122), (4774, 32561)]