157599232

素因数分解:

$2^9\times 7^1\times {\mathrm{43973}}^1$

素因数の和:43998

約数の個数: 40

約数和(自身を含む): 359883216

約数和(自身を除く): 202283984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 43973, 87946, 175892, 307811, 351784, 615622, 703568, 1231244, 1407136, 2462488, 2814272, 4924976, 5628544, 9849952, 11257088, 19699904, 22514176, 39399808, 78799616, 157599232]

約数ペア:

[(1, 157599232), (2, 78799616), (4, 39399808), (7, 22514176), (8, 19699904), (14, 11257088), (16, 9849952), (28, 5628544), (32, 4924976), (56, 2814272), (64, 2462488), (112, 1407136), (128, 1231244), (224, 703568), (256, 615622), (448, 351784), (512, 307811), (896, 175892), (1792, 87946), (3584, 43973)]