194534144

素因数分解:

$2^8\times 7^1\times {\mathrm{108557}}^1$

素因数の和:108580

約数の個数: 36

約数和(自身を含む): 443785104

約数和(自身を除く): 249250960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 108557, 217114, 434228, 759899, 868456, 1519798, 1736912, 3039596, 3473824, 6079192, 6947648, 12158384, 13895296, 24316768, 27790592, 48633536, 97267072, 194534144]

約数ペア:

[(1, 194534144), (2, 97267072), (4, 48633536), (7, 27790592), (8, 24316768), (14, 13895296), (16, 12158384), (28, 6947648), (32, 6079192), (56, 3473824), (64, 3039596), (112, 1736912), (128, 1519798), (224, 868456), (256, 759899), (448, 434228), (896, 217114), (1792, 108557)]