148961168

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{321037}}^1$

素因数の和:321074

約数の個数: 20

約数和(自身を含む): 298565340

約数和(自身を除く): 149604172

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 321037, 642074, 1284148, 2568296, 5136592, 9310073, 18620146, 37240292, 74480584, 148961168]

約数ペア:

[(1, 148961168), (2, 74480584), (4, 37240292), (8, 18620146), (16, 9310073), (29, 5136592), (58, 2568296), (116, 1284148), (232, 642074), (464, 321037)]