164909448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 512890560

約数和(自身を除く): 347981112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 121, 132, 138, 184, 198, 207, 242, 253, 264, 276, 363, 396, 414, 484, 506, 552, 726, 759, 792, 823, 828, 968, 1012, 1089, 1452, 1518, 1646, 1656, 2024, 2178, 2277, 2469, 2783, 2904, 3036, 3292, 4356, 4554, 4938, 5566, 6072, 6584, 7407, 8349, 8712, 9053, 9108, 9876, 11132, 14814, 16698, 18106, 18216, 18929, 19752, 22264, 25047, 27159, 29628, 33396, 36212, 37858, 50094, 54318, 56787, 59256, 66792, 72424, 75716, 81477, 99583, 100188, 108636, 113574, 151432, 162954, 170361, 199166, 200376, 208219, 217272, 227148, 298749, 325908, 340722, 398332, 416438, 454296, 597498, 624657, 651816, 681444, 796664, 832876, 896247, 1194996, 1249314, 1362888, 1665752, 1792494, 1873971, 2290409, 2389992, 2498628, 3584988, 3747942, 4580818, 4997256, 6871227, 7169976, 7495884, 9161636, 13742454, 14991768, 18323272, 20613681, 27484908, 41227362, 54969816, 82454724, 164909448]

約数ペア:

[(1, 164909448), (2, 82454724), (3, 54969816), (4, 41227362), (6, 27484908), (8, 20613681), (9, 18323272), (11, 14991768), (12, 13742454), (18, 9161636), (22, 7495884), (23, 7169976), (24, 6871227), (33, 4997256), (36, 4580818), (44, 3747942), (46, 3584988), (66, 2498628), (69, 2389992), (72, 2290409), (88, 1873971), (92, 1792494), (99, 1665752), (121, 1362888), (132, 1249314), (138, 1194996), (184, 896247), (198, 832876), (207, 796664), (242, 681444), (253, 651816), (264, 624657), (276, 597498), (363, 454296), (396, 416438), (414, 398332), (484, 340722), (506, 325908), (552, 298749), (726, 227148), (759, 217272), (792, 208219), (823, 200376), (828, 199166), (968, 170361), (1012, 162954), (1089, 151432), (1452, 113574), (1518, 108636), (1646, 100188), (1656, 99583), (2024, 81477), (2178, 75716), (2277, 72424), (2469, 66792), (2783, 59256), (2904, 56787), (3036, 54318), (3292, 50094), (4356, 37858), (4554, 36212), (4938, 33396), (5566, 29628), (6072, 27159), (6584, 25047), (7407, 22264), (8349, 19752), (8712, 18929), (9053, 18216), (9108, 18106), (9876, 16698), (11132, 14814)]