164096256

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4969}}^1$

素因数の和:5031

約数の個数: 72

約数和(自身を含む): 446981920

約数和(自身を除く): 282885664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 4128, 4969, 5504, 8256, 9938, 11008, 14907, 16512, 19876, 29814, 33024, 39752, 59628, 79504, 119256, 159008, 213667, 238512, 318016, 427334, 477024, 636032, 641001, 854668, 954048, 1272064, 1282002, 1709336, 1908096, 2564004, 3418672, 3816192, 5128008, 6837344, 10256016, 13674688, 20512032, 27349376, 41024064, 54698752, 82048128, 164096256]

約数ペア:

[(1, 164096256), (2, 82048128), (3, 54698752), (4, 41024064), (6, 27349376), (8, 20512032), (12, 13674688), (16, 10256016), (24, 6837344), (32, 5128008), (43, 3816192), (48, 3418672), (64, 2564004), (86, 1908096), (96, 1709336), (128, 1282002), (129, 1272064), (172, 954048), (192, 854668), (256, 641001), (258, 636032), (344, 477024), (384, 427334), (516, 318016), (688, 238512), (768, 213667), (1032, 159008), (1376, 119256), (2064, 79504), (2752, 59628), (4128, 39752), (4969, 33024), (5504, 29814), (8256, 19876), (9938, 16512), (11008, 14907)]