168202472

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1663}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 323481600

約数和(自身を除く): 155279128

約数列:

[1, 2, 4, 8, 47, 94, 188, 269, 376, 538, 1076, 1663, 2152, 3326, 6652, 12643, 13304, 25286, 50572, 78161, 101144, 156322, 312644, 447347, 625288, 894694, 1789388, 3578776, 21025309, 42050618, 84101236, 168202472]

約数ペア:

[(1, 168202472), (2, 84101236), (4, 42050618), (8, 21025309), (47, 3578776), (94, 1789388), (188, 894694), (269, 625288), (376, 447347), (538, 312644), (1076, 156322), (1663, 101144), (2152, 78161), (3326, 50572), (6652, 25286), (12643, 13304)]