139545648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2443

約数の個数: 120

約数和(自身を含む): 437735376

約数和(自身を除く): 298189728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1221, 1332, 1584, 1628, 1776, 2381, 2442, 2664, 3256, 3663, 4762, 4884, 5328, 6512, 7143, 7326, 9524, 9768, 14286, 14652, 19048, 19536, 21429, 26191, 28572, 29304, 38096, 42858, 52382, 57144, 58608, 78573, 85716, 88097, 104764, 114288, 157146, 171432, 176194, 209528, 235719, 264291, 314292, 342864, 352388, 419056, 471438, 528582, 628584, 704776, 792873, 942876, 969067, 1057164, 1257168, 1409552, 1585746, 1885752, 1938134, 2114328, 2907201, 3171492, 3771504, 3876268, 4228656, 5814402, 6342984, 7752536, 8721603, 11628804, 12685968, 15505072, 17443206, 23257608, 34886412, 46515216, 69772824, 139545648]

約数ペア:

[(1, 139545648), (2, 69772824), (3, 46515216), (4, 34886412), (6, 23257608), (8, 17443206), (9, 15505072), (11, 12685968), (12, 11628804), (16, 8721603), (18, 7752536), (22, 6342984), (24, 5814402), (33, 4228656), (36, 3876268), (37, 3771504), (44, 3171492), (48, 2907201), (66, 2114328), (72, 1938134), (74, 1885752), (88, 1585746), (99, 1409552), (111, 1257168), (132, 1057164), (144, 969067), (148, 942876), (176, 792873), (198, 704776), (222, 628584), (264, 528582), (296, 471438), (333, 419056), (396, 352388), (407, 342864), (444, 314292), (528, 264291), (592, 235719), (666, 209528), (792, 176194), (814, 171432), (888, 157146), (1221, 114288), (1332, 104764), (1584, 88097), (1628, 85716), (1776, 78573), (2381, 58608), (2442, 57144), (2664, 52382), (3256, 42858), (3663, 38096), (4762, 29304), (4884, 28572), (5328, 26191), (6512, 21429), (7143, 19536), (7326, 19048), (9524, 14652), (9768, 14286)]