127768256

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2357}}^1$

素因数の和:2398

約数の個数: 84

約数和(自身を含む): 318631824

約数和(自身を除く): 190863568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1694, 1936, 2357, 2464, 3388, 3872, 4714, 4928, 6776, 7744, 9428, 13552, 16499, 18856, 25927, 27104, 32998, 37712, 51854, 54208, 65996, 75424, 103708, 131992, 150848, 181489, 207416, 263984, 285197, 362978, 414832, 527968, 570394, 725956, 829664, 1055936, 1140788, 1451912, 1659328, 1996379, 2281576, 2903824, 3992758, 4563152, 5807648, 7985516, 9126304, 11615296, 15971032, 18252608, 31942064, 63884128, 127768256]

約数ペア:

[(1, 127768256), (2, 63884128), (4, 31942064), (7, 18252608), (8, 15971032), (11, 11615296), (14, 9126304), (16, 7985516), (22, 5807648), (28, 4563152), (32, 3992758), (44, 2903824), (56, 2281576), (64, 1996379), (77, 1659328), (88, 1451912), (112, 1140788), (121, 1055936), (154, 829664), (176, 725956), (224, 570394), (242, 527968), (308, 414832), (352, 362978), (448, 285197), (484, 263984), (616, 207416), (704, 181489), (847, 150848), (968, 131992), (1232, 103708), (1694, 75424), (1936, 65996), (2357, 54208), (2464, 51854), (3388, 37712), (3872, 32998), (4714, 27104), (4928, 25927), (6776, 18856), (7744, 16499), (9428, 13552)]