215551744

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{5651}}^1$

素因数の和:5816

約数の個数: 36

約数和(自身を含む): 433225800

約数和(自身を除く): 217674056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1192, 2384, 4768, 5651, 9536, 11302, 19072, 22604, 38144, 45208, 90416, 180832, 361664, 723328, 841999, 1446656, 1683998, 3367996, 6735992, 13471984, 26943968, 53887936, 107775872, 215551744]

約数ペア:

[(1, 215551744), (2, 107775872), (4, 53887936), (8, 26943968), (16, 13471984), (32, 6735992), (64, 3367996), (128, 1683998), (149, 1446656), (256, 841999), (298, 723328), (596, 361664), (1192, 180832), (2384, 90416), (4768, 45208), (5651, 38144), (9536, 22604), (11302, 19072)]