164757208

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2061

約数の個数: 96

約数和(自身を含む): 412862400

約数和(自身を除く): 248105192

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 392, 418, 532, 539, 616, 836, 931, 1064, 1078, 1463, 1672, 1862, 2011, 2156, 2926, 3724, 4022, 4312, 5852, 7448, 8044, 10241, 11704, 14077, 16088, 20482, 22121, 28154, 38209, 40964, 44242, 56308, 76418, 81928, 88484, 98539, 112616, 152836, 154847, 176968, 197078, 267463, 305672, 309694, 394156, 420299, 534926, 619388, 788312, 840598, 1069852, 1083929, 1238776, 1681196, 1872241, 2139704, 2167858, 2942093, 3362392, 3744482, 4335716, 5884186, 7488964, 8671432, 11768372, 14977928, 20594651, 23536744, 41189302, 82378604, 164757208]

約数ペア:

[(1, 164757208), (2, 82378604), (4, 41189302), (7, 23536744), (8, 20594651), (11, 14977928), (14, 11768372), (19, 8671432), (22, 7488964), (28, 5884186), (38, 4335716), (44, 3744482), (49, 3362392), (56, 2942093), (76, 2167858), (77, 2139704), (88, 1872241), (98, 1681196), (133, 1238776), (152, 1083929), (154, 1069852), (196, 840598), (209, 788312), (266, 619388), (308, 534926), (392, 420299), (418, 394156), (532, 309694), (539, 305672), (616, 267463), (836, 197078), (931, 176968), (1064, 154847), (1078, 152836), (1463, 112616), (1672, 98539), (1862, 88484), (2011, 81928), (2156, 76418), (2926, 56308), (3724, 44242), (4022, 40964), (4312, 38209), (5852, 28154), (7448, 22121), (8044, 20482), (10241, 16088), (11704, 14077)]