139349154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 356843520

約数和(自身を除く): 217494366

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 43, 57, 62, 86, 93, 114, 129, 131, 133, 186, 217, 258, 262, 266, 301, 393, 399, 434, 589, 602, 651, 786, 798, 817, 903, 917, 1178, 1302, 1333, 1634, 1767, 1806, 1834, 2451, 2489, 2666, 2751, 3534, 3999, 4061, 4123, 4902, 4978, 5502, 5633, 5719, 7467, 7998, 8122, 8246, 9331, 11266, 11438, 12183, 12369, 14934, 16899, 17157, 17423, 18662, 24366, 24738, 25327, 27993, 28427, 33798, 34314, 34846, 39431, 50654, 52269, 55986, 56854, 75981, 77159, 78862, 85281, 104538, 107027, 118293, 151962, 154318, 170562, 174623, 177289, 214054, 231477, 236586, 321081, 349246, 354578, 462954, 523869, 531867, 540113, 642162, 749189, 1047738, 1063734, 1080226, 1222361, 1498378, 1620339, 2247567, 2444722, 3240678, 3317837, 3667083, 4495134, 6635674, 7334166, 9953511, 19907022, 23224859, 46449718, 69674577, 139349154]

約数ペア:

[(1, 139349154), (2, 69674577), (3, 46449718), (6, 23224859), (7, 19907022), (14, 9953511), (19, 7334166), (21, 6635674), (31, 4495134), (38, 3667083), (42, 3317837), (43, 3240678), (57, 2444722), (62, 2247567), (86, 1620339), (93, 1498378), (114, 1222361), (129, 1080226), (131, 1063734), (133, 1047738), (186, 749189), (217, 642162), (258, 540113), (262, 531867), (266, 523869), (301, 462954), (393, 354578), (399, 349246), (434, 321081), (589, 236586), (602, 231477), (651, 214054), (786, 177289), (798, 174623), (817, 170562), (903, 154318), (917, 151962), (1178, 118293), (1302, 107027), (1333, 104538), (1634, 85281), (1767, 78862), (1806, 77159), (1834, 75981), (2451, 56854), (2489, 55986), (2666, 52269), (2751, 50654), (3534, 39431), (3999, 34846), (4061, 34314), (4123, 33798), (4902, 28427), (4978, 27993), (5502, 25327), (5633, 24738), (5719, 24366), (7467, 18662), (7998, 17423), (8122, 17157), (8246, 16899), (9331, 14934), (11266, 12369), (11438, 12183)]