137392360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{907}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 354337920

約数和(自身を除く): 216945560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 541, 907, 1082, 1814, 2164, 2705, 3628, 3787, 4328, 4535, 5410, 6349, 7256, 7574, 9070, 10820, 12698, 15148, 18140, 18935, 21640, 25396, 30296, 31745, 36280, 37870, 50792, 63490, 75740, 126980, 151480, 253960, 490687, 981374, 1962748, 2453435, 3434809, 3925496, 4906870, 6869618, 9813740, 13739236, 17174045, 19627480, 27478472, 34348090, 68696180, 137392360]

約数ペア:

[(1, 137392360), (2, 68696180), (4, 34348090), (5, 27478472), (7, 19627480), (8, 17174045), (10, 13739236), (14, 9813740), (20, 6869618), (28, 4906870), (35, 3925496), (40, 3434809), (56, 2453435), (70, 1962748), (140, 981374), (280, 490687), (541, 253960), (907, 151480), (1082, 126980), (1814, 75740), (2164, 63490), (2705, 50792), (3628, 37870), (3787, 36280), (4328, 31745), (4535, 30296), (5410, 25396), (6349, 21640), (7256, 18935), (7574, 18140), (9070, 15148), (10820, 12698)]