157029824

素因数分解:

$2^6\times 7^1\times {\mathrm{409}}^1\times {\mathrm{857}}^1$

素因数の和:1285

約数の個数: 56

約数和(自身を含む): 357408480

約数和(自身を除く): 200378656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 409, 448, 818, 857, 1636, 1714, 2863, 3272, 3428, 5726, 5999, 6544, 6856, 11452, 11998, 13088, 13712, 22904, 23996, 26176, 27424, 45808, 47992, 54848, 91616, 95984, 183232, 191968, 350513, 383936, 701026, 1402052, 2453591, 2804104, 4907182, 5608208, 9814364, 11216416, 19628728, 22432832, 39257456, 78514912, 157029824]

約数ペア:

[(1, 157029824), (2, 78514912), (4, 39257456), (7, 22432832), (8, 19628728), (14, 11216416), (16, 9814364), (28, 5608208), (32, 4907182), (56, 2804104), (64, 2453591), (112, 1402052), (224, 701026), (409, 383936), (448, 350513), (818, 191968), (857, 183232), (1636, 95984), (1714, 91616), (2863, 54848), (3272, 47992), (3428, 45808), (5726, 27424), (5999, 26176), (6544, 23996), (6856, 22904), (11452, 13712), (11998, 13088)]