157374392

素因数分解:

$2^3\times 7^1\times {\mathrm{2810257}}^1$

素因数の和:2810270

約数の個数: 16

約数和(自身を含む): 337230960

約数和(自身を除く): 179856568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2810257, 5620514, 11241028, 19671799, 22482056, 39343598, 78687196, 157374392]

約数ペア:

[(1, 157374392), (2, 78687196), (4, 39343598), (7, 22482056), (8, 19671799), (14, 11241028), (28, 5620514), (56, 2810257)]