153711248

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{121607}}^1$

素因数の和:121694

約数の個数: 20

約数和(自身を含む): 301587840

約数和(自身を除く): 147876592

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 121607, 243214, 486428, 972856, 1945712, 9606953, 19213906, 38427812, 76855624, 153711248]

約数ペア:

[(1, 153711248), (2, 76855624), (4, 38427812), (8, 19213906), (16, 9606953), (79, 1945712), (158, 972856), (316, 486428), (632, 243214), (1264, 121607)]