170243838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{941}}^1$

素因数の和:1014

約数の個数: 72

約数和(自身を含む): 406322280

約数和(自身を除く): 236078442

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 529, 874, 941, 1058, 1311, 1587, 1882, 2622, 2823, 3174, 3933, 4761, 5646, 7866, 8469, 9522, 10051, 16938, 17879, 20102, 21643, 30153, 35758, 43286, 53637, 60306, 64929, 90459, 107274, 129858, 160911, 180918, 194787, 321822, 389574, 411217, 497789, 822434, 995578, 1233651, 1493367, 2467302, 2986734, 3700953, 4480101, 7401906, 8960202, 9457991, 18915982, 28373973, 56747946, 85121919, 170243838]

約数ペア:

[(1, 170243838), (2, 85121919), (3, 56747946), (6, 28373973), (9, 18915982), (18, 9457991), (19, 8960202), (23, 7401906), (38, 4480101), (46, 3700953), (57, 2986734), (69, 2467302), (114, 1493367), (138, 1233651), (171, 995578), (207, 822434), (342, 497789), (414, 411217), (437, 389574), (529, 321822), (874, 194787), (941, 180918), (1058, 160911), (1311, 129858), (1587, 107274), (1882, 90459), (2622, 64929), (2823, 60306), (3174, 53637), (3933, 43286), (4761, 35758), (5646, 30153), (7866, 21643), (8469, 20102), (9522, 17879), (10051, 16938)]