157450928

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{91969}}^1$

素因数の和:92084

約数の個数: 20

約数和(自身を含む): 307915560

約数和(自身を除く): 150464632

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 91969, 183938, 367876, 735752, 1471504, 9840683, 19681366, 39362732, 78725464, 157450928]

約数ペア:

[(1, 157450928), (2, 78725464), (4, 39362732), (8, 19681366), (16, 9840683), (107, 1471504), (214, 735752), (428, 367876), (856, 183938), (1712, 91969)]