169507072

素因数分解:

$2^8\times 7^2\times {\mathrm{13513}}^1$

素因数の和:13543

約数の個数: 54

約数和(自身を含む): 393622278

約数和(自身を除く): 224115206

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 13513, 27026, 54052, 94591, 108104, 189182, 216208, 378364, 432416, 662137, 756728, 864832, 1324274, 1513456, 1729664, 2648548, 3026912, 3459328, 5297096, 6053824, 10594192, 12107648, 21188384, 24215296, 42376768, 84753536, 169507072]

約数ペア:

[(1, 169507072), (2, 84753536), (4, 42376768), (7, 24215296), (8, 21188384), (14, 12107648), (16, 10594192), (28, 6053824), (32, 5297096), (49, 3459328), (56, 3026912), (64, 2648548), (98, 1729664), (112, 1513456), (128, 1324274), (196, 864832), (224, 756728), (256, 662137), (392, 432416), (448, 378364), (784, 216208), (896, 189182), (1568, 108104), (1792, 94591), (3136, 54052), (6272, 27026), (12544, 13513)]