181974144

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 128

約数和(自身を含む): 536014080

約数和(自身を除く): 354039936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 67, 88, 96, 128, 132, 134, 176, 192, 201, 264, 268, 352, 384, 402, 528, 536, 643, 704, 737, 804, 1056, 1072, 1286, 1408, 1474, 1608, 1929, 2112, 2144, 2211, 2572, 2948, 3216, 3858, 4224, 4288, 4422, 5144, 5896, 6432, 7073, 7716, 8576, 8844, 10288, 11792, 12864, 14146, 15432, 17688, 20576, 21219, 23584, 25728, 28292, 30864, 35376, 41152, 42438, 43081, 47168, 56584, 61728, 70752, 82304, 84876, 86162, 94336, 113168, 123456, 129243, 141504, 169752, 172324, 226336, 246912, 258486, 283008, 339504, 344648, 452672, 473891, 516972, 679008, 689296, 905344, 947782, 1033944, 1358016, 1378592, 1421673, 1895564, 2067888, 2716032, 2757184, 2843346, 3791128, 4135776, 5514368, 5686692, 7582256, 8271552, 11373384, 15164512, 16543104, 22746768, 30329024, 45493536, 60658048, 90987072, 181974144]

約数ペア:

[(1, 181974144), (2, 90987072), (3, 60658048), (4, 45493536), (6, 30329024), (8, 22746768), (11, 16543104), (12, 15164512), (16, 11373384), (22, 8271552), (24, 7582256), (32, 5686692), (33, 5514368), (44, 4135776), (48, 3791128), (64, 2843346), (66, 2757184), (67, 2716032), (88, 2067888), (96, 1895564), (128, 1421673), (132, 1378592), (134, 1358016), (176, 1033944), (192, 947782), (201, 905344), (264, 689296), (268, 679008), (352, 516972), (384, 473891), (402, 452672), (528, 344648), (536, 339504), (643, 283008), (704, 258486), (737, 246912), (804, 226336), (1056, 172324), (1072, 169752), (1286, 141504), (1408, 129243), (1474, 123456), (1608, 113168), (1929, 94336), (2112, 86162), (2144, 84876), (2211, 82304), (2572, 70752), (2948, 61728), (3216, 56584), (3858, 47168), (4224, 43081), (4288, 42438), (4422, 41152), (5144, 35376), (5896, 30864), (6432, 28292), (7073, 25728), (7716, 23584), (8576, 21219), (8844, 20576), (10288, 17688), (11792, 15432), (12864, 14146)]