164952128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5515

約数の個数: 56

約数和(自身を含む): 365455200

約数和(自身を除く): 200503072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2752, 3784, 5449, 7568, 10898, 15136, 21796, 30272, 43592, 59939, 87184, 119878, 174368, 234307, 239756, 348736, 468614, 479512, 937228, 959024, 1874456, 1918048, 2577377, 3748912, 3836096, 5154754, 7497824, 10309508, 14995648, 20619016, 41238032, 82476064, 164952128]

約数ペア:

[(1, 164952128), (2, 82476064), (4, 41238032), (8, 20619016), (11, 14995648), (16, 10309508), (22, 7497824), (32, 5154754), (43, 3836096), (44, 3748912), (64, 2577377), (86, 1918048), (88, 1874456), (172, 959024), (176, 937228), (344, 479512), (352, 468614), (473, 348736), (688, 239756), (704, 234307), (946, 174368), (1376, 119878), (1892, 87184), (2752, 59939), (3784, 43592), (5449, 30272), (7568, 21796), (10898, 15136)]