157940104

素因数分解:

$2^3\times 7^1\times {\mathrm{2820359}}^1$

素因数の和:2820372

約数の個数: 16

約数和(自身を含む): 338443200

約数和(自身を除く): 180503096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2820359, 5640718, 11281436, 19742513, 22562872, 39485026, 78970052, 157940104]

約数ペア:

[(1, 157940104), (2, 78970052), (4, 39485026), (7, 22562872), (8, 19742513), (14, 11281436), (28, 5640718), (56, 2820359)]