128568196

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{751}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 227741696

約数和(自身を除く): 99173500

約数列:

[1, 2, 4, 127, 254, 337, 508, 674, 751, 1348, 1502, 3004, 42799, 85598, 95377, 171196, 190754, 253087, 381508, 506174, 1012348, 32142049, 64284098, 128568196]

約数ペア:

[(1, 128568196), (2, 64284098), (4, 32142049), (127, 1012348), (254, 506174), (337, 381508), (508, 253087), (674, 190754), (751, 171196), (1348, 95377), (1502, 85598), (3004, 42799)]