136787464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21893}}^1$

素因数の和:21981

約数の個数: 32

約数和(自身を含む): 283746240

約数和(自身を除く): 146958776

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 21893, 43786, 87572, 175144, 240823, 481646, 963292, 1554403, 1926584, 3108806, 6217612, 12435224, 17098433, 34196866, 68393732, 136787464]

約数ペア:

[(1, 136787464), (2, 68393732), (4, 34196866), (8, 17098433), (11, 12435224), (22, 6217612), (44, 3108806), (71, 1926584), (88, 1554403), (142, 963292), (284, 481646), (568, 240823), (781, 175144), (1562, 87572), (3124, 43786), (6248, 21893)]