171875392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{613}}^1$

素因数の和:975

約数の個数: 56

約数和(自身を含む): 368991896

約数和(自身を除く): 197116504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 337, 416, 613, 674, 832, 1226, 1348, 2452, 2696, 4381, 4904, 5392, 7969, 8762, 9808, 10784, 15938, 17524, 19616, 21568, 31876, 35048, 39232, 63752, 70096, 127504, 140192, 206581, 255008, 280384, 413162, 510016, 826324, 1652648, 2685553, 3305296, 5371106, 6610592, 10742212, 13221184, 21484424, 42968848, 85937696, 171875392]

約数ペア:

[(1, 171875392), (2, 85937696), (4, 42968848), (8, 21484424), (13, 13221184), (16, 10742212), (26, 6610592), (32, 5371106), (52, 3305296), (64, 2685553), (104, 1652648), (208, 826324), (337, 510016), (416, 413162), (613, 280384), (674, 255008), (832, 206581), (1226, 140192), (1348, 127504), (2452, 70096), (2696, 63752), (4381, 39232), (4904, 35048), (5392, 31876), (7969, 21568), (8762, 19616), (9808, 17524), (10784, 15938)]