127080136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{369419}}^1$

素因数の和:369468

約数の個数: 16

約数和(自身を含む): 243817200

約数和(自身を除く): 116737064

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 369419, 738838, 1477676, 2955352, 15885017, 31770034, 63540068, 127080136]

約数ペア:

[(1, 127080136), (2, 63540068), (4, 31770034), (8, 15885017), (43, 2955352), (86, 1477676), (172, 738838), (344, 369419)]