189511168

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 240

約数和(自身を含む): 522466560

約数和(自身を除く): 332955392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 32, 38, 44, 46, 56, 64, 76, 77, 88, 92, 112, 121, 128, 133, 152, 154, 161, 176, 184, 209, 224, 242, 253, 256, 266, 304, 308, 322, 352, 368, 418, 437, 448, 484, 506, 512, 532, 608, 616, 644, 704, 736, 836, 847, 874, 896, 968, 1012, 1064, 1216, 1232, 1288, 1408, 1463, 1472, 1672, 1694, 1748, 1771, 1792, 1936, 2024, 2128, 2299, 2432, 2464, 2576, 2783, 2816, 2926, 2944, 3059, 3344, 3388, 3496, 3542, 3584, 3872, 4048, 4256, 4598, 4807, 4864, 4928, 5152, 5566, 5632, 5852, 5888, 6118, 6688, 6776, 6992, 7084, 7744, 8096, 8512, 9196, 9614, 9728, 9856, 10304, 11132, 11704, 11776, 12236, 13376, 13552, 13984, 14168, 15488, 16093, 16192, 17024, 18392, 19228, 19481, 19712, 20608, 22264, 23408, 24472, 26752, 27104, 27968, 28336, 30976, 32186, 32384, 33649, 34048, 36784, 38456, 38962, 39424, 41216, 44528, 46816, 48944, 52877, 53504, 54208, 55936, 56672, 61952, 64372, 64768, 67298, 68096, 73568, 76912, 77924, 82432, 89056, 93632, 97888, 105754, 107008, 108416, 111872, 113344, 128744, 129536, 134596, 147136, 153824, 155848, 178112, 187264, 195776, 211508, 216832, 223744, 226688, 257488, 269192, 294272, 307648, 311696, 356224, 370139, 374528, 391552, 423016, 433664, 453376, 514976, 538384, 588544, 615296, 623392, 712448, 740278, 749056, 783104, 846032, 906752, 1029952, 1076768, 1177088, 1230592, 1246784, 1424896, 1480556, 1566208, 1692064, 2059904, 2153536, 2461184, 2493568, 2961112, 3384128, 4119808, 4307072, 4987136, 5922224, 6768256, 8239616, 8614144, 9974272, 11844448, 13536512, 17228288, 23688896, 27073024, 47377792, 94755584, 189511168]

約数ペア:

[(1, 189511168), (2, 94755584), (4, 47377792), (7, 27073024), (8, 23688896), (11, 17228288), (14, 13536512), (16, 11844448), (19, 9974272), (22, 8614144), (23, 8239616), (28, 6768256), (32, 5922224), (38, 4987136), (44, 4307072), (46, 4119808), (56, 3384128), (64, 2961112), (76, 2493568), (77, 2461184), (88, 2153536), (92, 2059904), (112, 1692064), (121, 1566208), (128, 1480556), (133, 1424896), (152, 1246784), (154, 1230592), (161, 1177088), (176, 1076768), (184, 1029952), (209, 906752), (224, 846032), (242, 783104), (253, 749056), (256, 740278), (266, 712448), (304, 623392), (308, 615296), (322, 588544), (352, 538384), (368, 514976), (418, 453376), (437, 433664), (448, 423016), (484, 391552), (506, 374528), (512, 370139), (532, 356224), (608, 311696), (616, 307648), (644, 294272), (704, 269192), (736, 257488), (836, 226688), (847, 223744), (874, 216832), (896, 211508), (968, 195776), (1012, 187264), (1064, 178112), (1216, 155848), (1232, 153824), (1288, 147136), (1408, 134596), (1463, 129536), (1472, 128744), (1672, 113344), (1694, 111872), (1748, 108416), (1771, 107008), (1792, 105754), (1936, 97888), (2024, 93632), (2128, 89056), (2299, 82432), (2432, 77924), (2464, 76912), (2576, 73568), (2783, 68096), (2816, 67298), (2926, 64768), (2944, 64372), (3059, 61952), (3344, 56672), (3388, 55936), (3496, 54208), (3542, 53504), (3584, 52877), (3872, 48944), (4048, 46816), (4256, 44528), (4598, 41216), (4807, 39424), (4864, 38962), (4928, 38456), (5152, 36784), (5566, 34048), (5632, 33649), (5852, 32384), (5888, 32186), (6118, 30976), (6688, 28336), (6776, 27968), (6992, 27104), (7084, 26752), (7744, 24472), (8096, 23408), (8512, 22264), (9196, 20608), (9614, 19712), (9728, 19481), (9856, 19228), (10304, 18392), (11132, 17024), (11704, 16192), (11776, 16093), (12236, 15488), (13376, 14168), (13552, 13984)]