138756816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 426535200

約数和(自身を除く): 287778384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 251, 264, 349, 396, 502, 528, 698, 753, 792, 1004, 1047, 1396, 1506, 1584, 2008, 2094, 2259, 2761, 2792, 3012, 3141, 3839, 4016, 4188, 4518, 5522, 5584, 6024, 6282, 7678, 8283, 8376, 9036, 11044, 11517, 12048, 12564, 15356, 16566, 16752, 18072, 22088, 23034, 24849, 25128, 30712, 33132, 34551, 36144, 44176, 46068, 49698, 50256, 61424, 66264, 69102, 87599, 92136, 99396, 132528, 138204, 175198, 184272, 198792, 262797, 276408, 350396, 397584, 525594, 552816, 700792, 788391, 963589, 1051188, 1401584, 1576782, 1927178, 2102376, 2890767, 3153564, 3854356, 4204752, 5781534, 6307128, 7708712, 8672301, 11563068, 12614256, 15417424, 17344602, 23126136, 34689204, 46252272, 69378408, 138756816]

約数ペア:

[(1, 138756816), (2, 69378408), (3, 46252272), (4, 34689204), (6, 23126136), (8, 17344602), (9, 15417424), (11, 12614256), (12, 11563068), (16, 8672301), (18, 7708712), (22, 6307128), (24, 5781534), (33, 4204752), (36, 3854356), (44, 3153564), (48, 2890767), (66, 2102376), (72, 1927178), (88, 1576782), (99, 1401584), (132, 1051188), (144, 963589), (176, 788391), (198, 700792), (251, 552816), (264, 525594), (349, 397584), (396, 350396), (502, 276408), (528, 262797), (698, 198792), (753, 184272), (792, 175198), (1004, 138204), (1047, 132528), (1396, 99396), (1506, 92136), (1584, 87599), (2008, 69102), (2094, 66264), (2259, 61424), (2761, 50256), (2792, 49698), (3012, 46068), (3141, 44176), (3839, 36144), (4016, 34551), (4188, 33132), (4518, 30712), (5522, 25128), (5584, 24849), (6024, 23034), (6282, 22088), (7678, 18072), (8283, 16752), (8376, 16566), (9036, 15356), (11044, 12564), (11517, 12048)]