128074144

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 289239552

約数和(自身を除く): 161165408

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 97, 121, 124, 176, 194, 242, 248, 341, 352, 388, 484, 496, 682, 776, 968, 992, 1067, 1331, 1364, 1552, 1936, 2134, 2662, 2728, 3007, 3104, 3751, 3872, 4268, 5324, 5456, 6014, 7502, 8536, 10648, 10912, 11737, 12028, 15004, 17072, 21296, 23474, 24056, 30008, 33077, 34144, 41261, 42592, 46948, 48112, 60016, 66154, 82522, 93896, 96224, 120032, 129107, 132308, 165044, 187792, 258214, 264616, 330088, 363847, 375584, 516428, 529232, 660176, 727694, 1032856, 1058464, 1320352, 1455388, 2065712, 2910776, 4002317, 4131424, 5821552, 8004634, 11643104, 16009268, 32018536, 64037072, 128074144]

約数ペア:

[(1, 128074144), (2, 64037072), (4, 32018536), (8, 16009268), (11, 11643104), (16, 8004634), (22, 5821552), (31, 4131424), (32, 4002317), (44, 2910776), (62, 2065712), (88, 1455388), (97, 1320352), (121, 1058464), (124, 1032856), (176, 727694), (194, 660176), (242, 529232), (248, 516428), (341, 375584), (352, 363847), (388, 330088), (484, 264616), (496, 258214), (682, 187792), (776, 165044), (968, 132308), (992, 129107), (1067, 120032), (1331, 96224), (1364, 93896), (1552, 82522), (1936, 66154), (2134, 60016), (2662, 48112), (2728, 46948), (3007, 42592), (3104, 41261), (3751, 34144), (3872, 33077), (4268, 30008), (5324, 24056), (5456, 23474), (6014, 21296), (7502, 17072), (8536, 15004), (10648, 12028), (10912, 11737)]