123344296

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{977}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 237536640

約数和(自身を除く): 114192344

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 367, 734, 977, 1468, 1954, 2936, 3908, 7816, 15781, 31562, 42011, 63124, 84022, 126248, 168044, 336088, 358559, 717118, 1434236, 2868472, 15418037, 30836074, 61672148, 123344296]

約数ペア:

[(1, 123344296), (2, 61672148), (4, 30836074), (8, 15418037), (43, 2868472), (86, 1434236), (172, 717118), (344, 358559), (367, 336088), (734, 168044), (977, 126248), (1468, 84022), (1954, 63124), (2936, 42011), (3908, 31562), (7816, 15781)]