155891802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 72

約数和(自身を含む): 364539168

約数和(自身を除く): 208647366

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 289, 363, 374, 561, 578, 726, 743, 867, 1122, 1486, 1734, 2057, 2229, 3179, 4114, 4458, 6171, 6358, 8173, 9537, 12342, 12631, 16346, 19074, 24519, 25262, 34969, 37893, 49038, 69938, 75786, 89903, 104907, 138941, 179806, 209814, 214727, 269709, 277882, 416823, 429454, 539418, 644181, 833646, 1288362, 1528351, 2361997, 3056702, 4585053, 4723994, 7085991, 9170106, 14171982, 25981967, 51963934, 77945901, 155891802]

約数ペア:

[(1, 155891802), (2, 77945901), (3, 51963934), (6, 25981967), (11, 14171982), (17, 9170106), (22, 7085991), (33, 4723994), (34, 4585053), (51, 3056702), (66, 2361997), (102, 1528351), (121, 1288362), (187, 833646), (242, 644181), (289, 539418), (363, 429454), (374, 416823), (561, 277882), (578, 269709), (726, 214727), (743, 209814), (867, 179806), (1122, 138941), (1486, 104907), (1734, 89903), (2057, 75786), (2229, 69938), (3179, 49038), (4114, 37893), (4458, 34969), (6171, 25262), (6358, 24519), (8173, 19074), (9537, 16346), (12342, 12631)]