161376264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1609}}^1$

素因数の和:1827

約数の個数: 96

約数和(自身を含む): 502320000

約数和(自身を除く): 340943736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 199, 252, 398, 504, 597, 796, 1194, 1393, 1592, 1609, 1791, 2388, 2786, 3218, 3582, 4179, 4776, 4827, 5572, 6436, 7164, 8358, 9654, 11144, 11263, 12537, 12872, 14328, 14481, 16716, 19308, 22526, 25074, 28962, 33432, 33789, 38616, 45052, 50148, 57924, 67578, 90104, 100296, 101367, 115848, 135156, 202734, 270312, 320191, 405468, 640382, 810936, 960573, 1280764, 1921146, 2241337, 2561528, 2881719, 3842292, 4482674, 5763438, 6724011, 7684584, 8965348, 11526876, 13448022, 17930696, 20172033, 23053752, 26896044, 40344066, 53792088, 80688132, 161376264]

約数ペア:

[(1, 161376264), (2, 80688132), (3, 53792088), (4, 40344066), (6, 26896044), (7, 23053752), (8, 20172033), (9, 17930696), (12, 13448022), (14, 11526876), (18, 8965348), (21, 7684584), (24, 6724011), (28, 5763438), (36, 4482674), (42, 3842292), (56, 2881719), (63, 2561528), (72, 2241337), (84, 1921146), (126, 1280764), (168, 960573), (199, 810936), (252, 640382), (398, 405468), (504, 320191), (597, 270312), (796, 202734), (1194, 135156), (1393, 115848), (1592, 101367), (1609, 100296), (1791, 90104), (2388, 67578), (2786, 57924), (3218, 50148), (3582, 45052), (4179, 38616), (4776, 33789), (4827, 33432), (5572, 28962), (6436, 25074), (7164, 22526), (8358, 19308), (9654, 16716), (11144, 14481), (11263, 14328), (12537, 12872)]