154148428

素因数分解:

$2^2\times 7^1\times {\mathrm{5505301}}^1$

素因数の和:5505312

約数の個数: 12

約数和(自身を含む): 308296912

約数和(自身を除く): 154148484

約数列:

[1, 2, 4, 7, 14, 28, 5505301, 11010602, 22021204, 38537107, 77074214, 154148428]

約数ペア:

[(1, 154148428), (2, 77074214), (4, 38537107), (7, 22021204), (14, 11010602), (28, 5505301)]