145229392

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117881}}^1$

素因数の和:117907

約数の個数: 40

約数和(自身を含む): 350816832

約数和(自身を除く): 205587440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 117881, 235762, 471524, 825167, 943048, 1296691, 1650334, 1886096, 2593382, 3300668, 5186764, 6601336, 9076837, 10373528, 13202672, 18153674, 20747056, 36307348, 72614696, 145229392]

約数ペア:

[(1, 145229392), (2, 72614696), (4, 36307348), (7, 20747056), (8, 18153674), (11, 13202672), (14, 10373528), (16, 9076837), (22, 6601336), (28, 5186764), (44, 3300668), (56, 2593382), (77, 1886096), (88, 1650334), (112, 1296691), (154, 943048), (176, 825167), (308, 471524), (616, 235762), (1232, 117881)]