166659984

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 160

約数和(自身を含む): 506217600

約数和(自身を除く): 339557616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 53, 54, 58, 72, 87, 106, 108, 116, 144, 159, 174, 212, 216, 232, 251, 261, 318, 348, 424, 432, 464, 477, 502, 522, 636, 696, 753, 783, 848, 954, 1004, 1044, 1272, 1392, 1431, 1506, 1537, 1566, 1908, 2008, 2088, 2259, 2544, 2862, 3012, 3074, 3132, 3816, 4016, 4176, 4518, 4611, 5724, 6024, 6148, 6264, 6777, 7279, 7632, 9036, 9222, 11448, 12048, 12296, 12528, 13303, 13554, 13833, 14558, 18072, 18444, 21837, 22896, 24592, 26606, 27108, 27666, 29116, 36144, 36888, 39909, 41499, 43674, 53212, 54216, 55332, 58232, 65511, 73776, 79818, 82998, 87348, 106424, 108432, 110664, 116464, 119727, 131022, 159636, 165996, 174696, 196533, 212848, 221328, 239454, 262044, 319272, 331992, 349392, 359181, 385787, 393066, 478908, 524088, 638544, 663984, 718362, 771574, 786132, 957816, 1048176, 1157361, 1436724, 1543148, 1572264, 1915632, 2314722, 2873448, 3086296, 3144528, 3472083, 4629444, 5746896, 6172592, 6944166, 9258888, 10416249, 13888332, 18517776, 20832498, 27776664, 41664996, 55553328, 83329992, 166659984]

約数ペア:

[(1, 166659984), (2, 83329992), (3, 55553328), (4, 41664996), (6, 27776664), (8, 20832498), (9, 18517776), (12, 13888332), (16, 10416249), (18, 9258888), (24, 6944166), (27, 6172592), (29, 5746896), (36, 4629444), (48, 3472083), (53, 3144528), (54, 3086296), (58, 2873448), (72, 2314722), (87, 1915632), (106, 1572264), (108, 1543148), (116, 1436724), (144, 1157361), (159, 1048176), (174, 957816), (212, 786132), (216, 771574), (232, 718362), (251, 663984), (261, 638544), (318, 524088), (348, 478908), (424, 393066), (432, 385787), (464, 359181), (477, 349392), (502, 331992), (522, 319272), (636, 262044), (696, 239454), (753, 221328), (783, 212848), (848, 196533), (954, 174696), (1004, 165996), (1044, 159636), (1272, 131022), (1392, 119727), (1431, 116464), (1506, 110664), (1537, 108432), (1566, 106424), (1908, 87348), (2008, 82998), (2088, 79818), (2259, 73776), (2544, 65511), (2862, 58232), (3012, 55332), (3074, 54216), (3132, 53212), (3816, 43674), (4016, 41499), (4176, 39909), (4518, 36888), (4611, 36144), (5724, 29116), (6024, 27666), (6148, 27108), (6264, 26606), (6777, 24592), (7279, 22896), (7632, 21837), (9036, 18444), (9222, 18072), (11448, 14558), (12048, 13833), (12296, 13554), (12528, 13303)]