163428384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{243197}}^1$

素因数の和:243217

約数の個数: 48

約数和(自身を含む): 490287168

約数和(自身を除く): 326858784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 243197, 486394, 729591, 972788, 1459182, 1702379, 1945576, 2918364, 3404758, 3891152, 5107137, 5836728, 6809516, 7782304, 10214274, 11673456, 13619032, 20428548, 23346912, 27238064, 40857096, 54476128, 81714192, 163428384]

約数ペア:

[(1, 163428384), (2, 81714192), (3, 54476128), (4, 40857096), (6, 27238064), (7, 23346912), (8, 20428548), (12, 13619032), (14, 11673456), (16, 10214274), (21, 7782304), (24, 6809516), (28, 5836728), (32, 5107137), (42, 3891152), (48, 3404758), (56, 2918364), (84, 1945576), (96, 1702379), (112, 1459182), (168, 972788), (224, 729591), (336, 486394), (672, 243197)]