164482912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10867}}^1$

素因数の和:10931

約数の個数: 48

約数和(自身を含む): 361513152

約数和(自身を除く): 197030240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 10867, 15136, 21734, 43468, 86936, 119537, 173872, 239074, 347744, 467281, 478148, 934562, 956296, 1869124, 1912592, 3738248, 3825184, 5140091, 7476496, 10280182, 14952992, 20560364, 41120728, 82241456, 164482912]

約数ペア:

[(1, 164482912), (2, 82241456), (4, 41120728), (8, 20560364), (11, 14952992), (16, 10280182), (22, 7476496), (32, 5140091), (43, 3825184), (44, 3738248), (86, 1912592), (88, 1869124), (172, 956296), (176, 934562), (344, 478148), (352, 467281), (473, 347744), (688, 239074), (946, 173872), (1376, 119537), (1892, 86936), (3784, 43468), (7568, 21734), (10867, 15136)]