178470097902

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2381}}^1\times {\mathrm{20117}}^1$

素因数の和:22535

約数の個数: 80

約数和(自身を含む): 417488414112

約数和(自身を除く): 239018316210

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 2381, 3726, 4762, 7143, 14286, 20117, 21429, 40234, 42858, 54763, 60351, 64287, 109526, 120702, 128574, 164289, 181053, 192861, 328578, 362106, 385722, 462691, 492867, 543159, 925382, 985734, 1086318, 1388073, 1478601, 1629477, 2776146, 2957202, 3258954, 4164219, 4435803, 8328438, 8871606, 12492657, 24985314, 37477971, 47898577, 74955942, 95797154, 143695731, 287391462, 431087193, 862174386, 1101667271, 1293261579, 2203334542, 2586523158, 3305001813, 3879784737, 6610003626, 7759569474, 9915005439, 19830010878, 29745016317, 59490032634, 89235048951, 178470097902]

約数ペア:

[(1, 178470097902), (2, 89235048951), (3, 59490032634), (6, 29745016317), (9, 19830010878), (18, 9915005439), (23, 7759569474), (27, 6610003626), (46, 3879784737), (54, 3305001813), (69, 2586523158), (81, 2203334542), (138, 1293261579), (162, 1101667271), (207, 862174386), (414, 431087193), (621, 287391462), (1242, 143695731), (1863, 95797154), (2381, 74955942), (3726, 47898577), (4762, 37477971), (7143, 24985314), (14286, 12492657), (20117, 8871606), (21429, 8328438), (40234, 4435803), (42858, 4164219), (54763, 3258954), (60351, 2957202), (64287, 2776146), (109526, 1629477), (120702, 1478601), (128574, 1388073), (164289, 1086318), (181053, 985734), (192861, 925382), (328578, 543159), (362106, 492867), (385722, 462691)]