157020416

素因数分解:

$2^8\times 7^1\times {\mathrm{87623}}^1$

素因数の和:87646

約数の個数: 36

約数和(自身を含む): 358206912

約数和(自身を除く): 201186496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 87623, 175246, 350492, 613361, 700984, 1226722, 1401968, 2453444, 2803936, 4906888, 5607872, 9813776, 11215744, 19627552, 22431488, 39255104, 78510208, 157020416]

約数ペア:

[(1, 157020416), (2, 78510208), (4, 39255104), (7, 22431488), (8, 19627552), (14, 11215744), (16, 9813776), (28, 5607872), (32, 4906888), (56, 2803936), (64, 2453444), (112, 1401968), (128, 1226722), (224, 700984), (256, 613361), (448, 350492), (896, 175246), (1792, 87623)]