128910144

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1004

約数の個数: 112

約数和(自身を含む): 378049536

約数和(自身を除く): 249139392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 67, 88, 96, 132, 134, 176, 192, 201, 264, 268, 352, 402, 528, 536, 704, 737, 804, 911, 1056, 1072, 1474, 1608, 1822, 2112, 2144, 2211, 2733, 2948, 3216, 3644, 4288, 4422, 5466, 5896, 6432, 7288, 8844, 10021, 10932, 11792, 12864, 14576, 17688, 20042, 21864, 23584, 29152, 30063, 35376, 40084, 43728, 47168, 58304, 60126, 61037, 70752, 80168, 87456, 120252, 122074, 141504, 160336, 174912, 183111, 240504, 244148, 320672, 366222, 481008, 488296, 641344, 671407, 732444, 962016, 976592, 1342814, 1464888, 1924032, 1953184, 2014221, 2685628, 2929776, 3906368, 4028442, 5371256, 5859552, 8056884, 10742512, 11719104, 16113768, 21485024, 32227536, 42970048, 64455072, 128910144]

約数ペア:

[(1, 128910144), (2, 64455072), (3, 42970048), (4, 32227536), (6, 21485024), (8, 16113768), (11, 11719104), (12, 10742512), (16, 8056884), (22, 5859552), (24, 5371256), (32, 4028442), (33, 3906368), (44, 2929776), (48, 2685628), (64, 2014221), (66, 1953184), (67, 1924032), (88, 1464888), (96, 1342814), (132, 976592), (134, 962016), (176, 732444), (192, 671407), (201, 641344), (264, 488296), (268, 481008), (352, 366222), (402, 320672), (528, 244148), (536, 240504), (704, 183111), (737, 174912), (804, 160336), (911, 141504), (1056, 122074), (1072, 120252), (1474, 87456), (1608, 80168), (1822, 70752), (2112, 61037), (2144, 60126), (2211, 58304), (2733, 47168), (2948, 43728), (3216, 40084), (3644, 35376), (4288, 30063), (4422, 29152), (5466, 23584), (5896, 21864), (6432, 20042), (7288, 17688), (8844, 14576), (10021, 12864), (10932, 11792)]