145440296

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{132701}}^1$

素因数の和:132844

約数の個数: 16

約数和(自身を含む): 274693140

約数和(自身を除く): 129252844

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 132701, 265402, 530804, 1061608, 18180037, 36360074, 72720148, 145440296]

約数ペア:

[(1, 145440296), (2, 72720148), (4, 36360074), (8, 18180037), (137, 1061608), (274, 530804), (548, 265402), (1096, 132701)]