149898688

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{54469}}^1$

素因数の和:54524

約数の個数: 28

約数和(自身を含む): 304378360

約数和(自身を除く): 154479672

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 54469, 108938, 217876, 435752, 871504, 1743008, 2342167, 3486016, 4684334, 9368668, 18737336, 37474672, 74949344, 149898688]

約数ペア:

[(1, 149898688), (2, 74949344), (4, 37474672), (8, 18737336), (16, 9368668), (32, 4684334), (43, 3486016), (64, 2342167), (86, 1743008), (172, 871504), (344, 435752), (688, 217876), (1376, 108938), (2752, 54469)]