109143188

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 264757248

約数和(自身を除く): 155614060

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 49, 62, 71, 77, 92, 98, 124, 142, 154, 161, 196, 217, 253, 284, 308, 322, 341, 434, 497, 506, 539, 644, 682, 713, 781, 868, 994, 1012, 1078, 1127, 1364, 1426, 1519, 1562, 1633, 1771, 1988, 2156, 2201, 2254, 2387, 2852, 3038, 3124, 3266, 3479, 3542, 4402, 4508, 4774, 4991, 5467, 6076, 6532, 6958, 7084, 7843, 8804, 9548, 9982, 10934, 11431, 12397, 13916, 15407, 15686, 16709, 17963, 19964, 21868, 22862, 24211, 24794, 30814, 31372, 33418, 34937, 35926, 38269, 45724, 48422, 49588, 50623, 54901, 61628, 66836, 69874, 71852, 76538, 80017, 96844, 101246, 107849, 109802, 125741, 139748, 153076, 160034, 169477, 202492, 215698, 219604, 251482, 320068, 338954, 354361, 384307, 431396, 502964, 556853, 677908, 708722, 768614, 880187, 1113706, 1186339, 1417444, 1537228, 1760374, 2227412, 2372678, 2480527, 3520748, 3897971, 4745356, 4961054, 7795942, 9922108, 15591884, 27285797, 54571594, 109143188]

約数ペア:

[(1, 109143188), (2, 54571594), (4, 27285797), (7, 15591884), (11, 9922108), (14, 7795942), (22, 4961054), (23, 4745356), (28, 3897971), (31, 3520748), (44, 2480527), (46, 2372678), (49, 2227412), (62, 1760374), (71, 1537228), (77, 1417444), (92, 1186339), (98, 1113706), (124, 880187), (142, 768614), (154, 708722), (161, 677908), (196, 556853), (217, 502964), (253, 431396), (284, 384307), (308, 354361), (322, 338954), (341, 320068), (434, 251482), (497, 219604), (506, 215698), (539, 202492), (644, 169477), (682, 160034), (713, 153076), (781, 139748), (868, 125741), (994, 109802), (1012, 107849), (1078, 101246), (1127, 96844), (1364, 80017), (1426, 76538), (1519, 71852), (1562, 69874), (1633, 66836), (1771, 61628), (1988, 54901), (2156, 50623), (2201, 49588), (2254, 48422), (2387, 45724), (2852, 38269), (3038, 35926), (3124, 34937), (3266, 33418), (3479, 31372), (3542, 30814), (4402, 24794), (4508, 24211), (4774, 22862), (4991, 21868), (5467, 19964), (6076, 17963), (6532, 16709), (6958, 15686), (7084, 15407), (7843, 13916), (8804, 12397), (9548, 11431), (9982, 10934)]