138973728

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 384725376

約数和(自身を除く): 245751648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 113, 138, 184, 226, 276, 339, 368, 452, 552, 557, 678, 736, 904, 1104, 1114, 1356, 1671, 1808, 2208, 2228, 2599, 2712, 3342, 3616, 4456, 5198, 5424, 6684, 7797, 8912, 10396, 10848, 12811, 13368, 15594, 17824, 20792, 25622, 26736, 31188, 38433, 41584, 51244, 53472, 62376, 62941, 76866, 83168, 102488, 124752, 125882, 153732, 188823, 204976, 249504, 251764, 307464, 377646, 409952, 503528, 614928, 755292, 1007056, 1229856, 1447643, 1510584, 2014112, 2895286, 3021168, 4342929, 5790572, 6042336, 8685858, 11581144, 17371716, 23162288, 34743432, 46324576, 69486864, 138973728]

約数ペア:

[(1, 138973728), (2, 69486864), (3, 46324576), (4, 34743432), (6, 23162288), (8, 17371716), (12, 11581144), (16, 8685858), (23, 6042336), (24, 5790572), (32, 4342929), (46, 3021168), (48, 2895286), (69, 2014112), (92, 1510584), (96, 1447643), (113, 1229856), (138, 1007056), (184, 755292), (226, 614928), (276, 503528), (339, 409952), (368, 377646), (452, 307464), (552, 251764), (557, 249504), (678, 204976), (736, 188823), (904, 153732), (1104, 125882), (1114, 124752), (1356, 102488), (1671, 83168), (1808, 76866), (2208, 62941), (2228, 62376), (2599, 53472), (2712, 51244), (3342, 41584), (3616, 38433), (4456, 31188), (5198, 26736), (5424, 25622), (6684, 20792), (7797, 17824), (8912, 15594), (10396, 13368), (10848, 12811)]