143445568

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1609}}^1$

素因数の和:1827

約数の個数: 56

約数和(自身を含む): 327152000

約数和(自身を除く): 183706432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 1393, 1592, 1609, 2786, 3184, 3218, 5572, 6368, 6436, 11144, 11263, 12736, 12872, 22288, 22526, 25744, 44576, 45052, 51488, 89152, 90104, 102976, 180208, 320191, 360416, 640382, 720832, 1280764, 2241337, 2561528, 4482674, 5123056, 8965348, 10246112, 17930696, 20492224, 35861392, 71722784, 143445568]

約数ペア:

[(1, 143445568), (2, 71722784), (4, 35861392), (7, 20492224), (8, 17930696), (14, 10246112), (16, 8965348), (28, 5123056), (32, 4482674), (56, 2561528), (64, 2241337), (112, 1280764), (199, 720832), (224, 640382), (398, 360416), (448, 320191), (796, 180208), (1393, 102976), (1592, 90104), (1609, 89152), (2786, 51488), (3184, 45052), (3218, 44576), (5572, 25744), (6368, 22526), (6436, 22288), (11144, 12872), (11263, 12736)]