155786752

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 343728000

約数和(自身を除く): 187941248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 139, 176, 199, 256, 278, 352, 398, 512, 556, 704, 796, 1112, 1408, 1529, 1592, 2189, 2224, 2816, 3058, 3184, 4378, 4448, 5632, 6116, 6368, 8756, 8896, 12232, 12736, 17512, 17792, 24464, 25472, 27661, 35024, 35584, 48928, 50944, 55322, 70048, 71168, 97856, 101888, 110644, 140096, 195712, 221288, 280192, 304271, 391424, 442576, 560384, 608542, 782848, 885152, 1120768, 1217084, 1770304, 2434168, 3540608, 4868336, 7081216, 9736672, 14162432, 19473344, 38946688, 77893376, 155786752]

約数ペア:

[(1, 155786752), (2, 77893376), (4, 38946688), (8, 19473344), (11, 14162432), (16, 9736672), (22, 7081216), (32, 4868336), (44, 3540608), (64, 2434168), (88, 1770304), (128, 1217084), (139, 1120768), (176, 885152), (199, 782848), (256, 608542), (278, 560384), (352, 442576), (398, 391424), (512, 304271), (556, 280192), (704, 221288), (796, 195712), (1112, 140096), (1408, 110644), (1529, 101888), (1592, 97856), (2189, 71168), (2224, 70048), (2816, 55322), (3058, 50944), (3184, 48928), (4378, 35584), (4448, 35024), (5632, 27661), (6116, 25472), (6368, 24464), (8756, 17792), (8896, 17512), (12232, 12736)]