164356488

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{11471}}^1$

素因数の和:11682

約数の個数: 48

約数和(自身を含む): 447408000

約数和(自身を除く): 283051512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 11471, 14328, 22942, 34413, 45884, 68826, 91768, 103239, 137652, 206478, 275304, 412956, 825912, 2282729, 4565458, 6848187, 9130916, 13696374, 18261832, 20544561, 27392748, 41089122, 54785496, 82178244, 164356488]

約数ペア:

[(1, 164356488), (2, 82178244), (3, 54785496), (4, 41089122), (6, 27392748), (8, 20544561), (9, 18261832), (12, 13696374), (18, 9130916), (24, 6848187), (36, 4565458), (72, 2282729), (199, 825912), (398, 412956), (597, 275304), (796, 206478), (1194, 137652), (1592, 103239), (1791, 91768), (2388, 68826), (3582, 45884), (4776, 34413), (7164, 22942), (11471, 14328)]