143168944

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 283187232

約数和(自身を除く): 140018288

約数列:

[1, 2, 4, 8, 16, 71, 142, 193, 284, 386, 568, 653, 772, 1136, 1306, 1544, 2612, 3088, 5224, 10448, 13703, 27406, 46363, 54812, 92726, 109624, 126029, 185452, 219248, 252058, 370904, 504116, 741808, 1008232, 2016464, 8948059, 17896118, 35792236, 71584472, 143168944]

約数ペア:

[(1, 143168944), (2, 71584472), (4, 35792236), (8, 17896118), (16, 8948059), (71, 2016464), (142, 1008232), (193, 741808), (284, 504116), (386, 370904), (568, 252058), (653, 219248), (772, 185452), (1136, 126029), (1306, 109624), (1544, 92726), (2612, 54812), (3088, 46363), (5224, 27406), (10448, 13703)]