164639616

素因数分解:

$2^7\times 3^1\times {\mathrm{107}}^1\times {\mathrm{4007}}^1$

素因数の和:4131

約数の個数: 64

約数和(自身を含む): 441521280

約数和(自身を除く): 276881664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 321, 384, 428, 642, 856, 1284, 1712, 2568, 3424, 4007, 5136, 6848, 8014, 10272, 12021, 13696, 16028, 20544, 24042, 32056, 41088, 48084, 64112, 96168, 128224, 192336, 256448, 384672, 428749, 512896, 769344, 857498, 1286247, 1538688, 1714996, 2572494, 3429992, 5144988, 6859984, 10289976, 13719968, 20579952, 27439936, 41159904, 54879872, 82319808, 164639616]

約数ペア:

[(1, 164639616), (2, 82319808), (3, 54879872), (4, 41159904), (6, 27439936), (8, 20579952), (12, 13719968), (16, 10289976), (24, 6859984), (32, 5144988), (48, 3429992), (64, 2572494), (96, 1714996), (107, 1538688), (128, 1286247), (192, 857498), (214, 769344), (321, 512896), (384, 428749), (428, 384672), (642, 256448), (856, 192336), (1284, 128224), (1712, 96168), (2568, 64112), (3424, 48084), (4007, 41088), (5136, 32056), (6848, 24042), (8014, 20544), (10272, 16028), (12021, 13696)]