123181128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 393811200

約数和(自身を除く): 270630072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 257, 317, 378, 504, 514, 634, 756, 771, 951, 1028, 1268, 1512, 1542, 1799, 1902, 2056, 2219, 2313, 2536, 2853, 3084, 3598, 3804, 4438, 4626, 5397, 5706, 6168, 6657, 6939, 7196, 7608, 8559, 8876, 9252, 10794, 11412, 13314, 13878, 14392, 16191, 17118, 17752, 18504, 19971, 21588, 22824, 26628, 27756, 32382, 34236, 39942, 43176, 48573, 53256, 55512, 59913, 64764, 68472, 79884, 81469, 97146, 119826, 129528, 159768, 162938, 194292, 239652, 244407, 325876, 388584, 479304, 488814, 570283, 651752, 733221, 977628, 1140566, 1466442, 1710849, 1955256, 2199663, 2281132, 2932884, 3421698, 4399326, 4562264, 5132547, 5865768, 6843396, 8798652, 10265094, 13686792, 15397641, 17597304, 20530188, 30795282, 41060376, 61590564, 123181128]

約数ペア:

[(1, 123181128), (2, 61590564), (3, 41060376), (4, 30795282), (6, 20530188), (7, 17597304), (8, 15397641), (9, 13686792), (12, 10265094), (14, 8798652), (18, 6843396), (21, 5865768), (24, 5132547), (27, 4562264), (28, 4399326), (36, 3421698), (42, 2932884), (54, 2281132), (56, 2199663), (63, 1955256), (72, 1710849), (84, 1466442), (108, 1140566), (126, 977628), (168, 733221), (189, 651752), (216, 570283), (252, 488814), (257, 479304), (317, 388584), (378, 325876), (504, 244407), (514, 239652), (634, 194292), (756, 162938), (771, 159768), (951, 129528), (1028, 119826), (1268, 97146), (1512, 81469), (1542, 79884), (1799, 68472), (1902, 64764), (2056, 59913), (2219, 55512), (2313, 53256), (2536, 48573), (2853, 43176), (3084, 39942), (3598, 34236), (3804, 32382), (4438, 27756), (4626, 26628), (5397, 22824), (5706, 21588), (6168, 19971), (6657, 18504), (6939, 17752), (7196, 17118), (7608, 16191), (8559, 14392), (8876, 13878), (9252, 13314), (10794, 11412)]