156970592

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{21997}}^1$

素因数の和:22230

約数の個数: 24

約数和(自身を含む): 310435776

約数和(自身を除く): 153465184

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 21997, 43994, 87988, 175976, 351952, 703904, 4905331, 9810662, 19621324, 39242648, 78485296, 156970592]

約数ペア:

[(1, 156970592), (2, 78485296), (4, 39242648), (8, 19621324), (16, 9810662), (32, 4905331), (223, 703904), (446, 351952), (892, 175976), (1784, 87988), (3568, 43994), (7136, 21997)]