155797758

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 380989440

約数和(自身を除く): 225191682

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 127, 153, 171, 211, 254, 306, 323, 342, 381, 422, 633, 646, 762, 969, 1143, 1266, 1899, 1938, 2159, 2286, 2413, 2907, 3587, 3798, 4009, 4318, 4826, 5814, 6477, 7174, 7239, 8018, 10761, 12027, 12954, 14478, 19431, 21522, 21717, 24054, 26797, 32283, 36081, 38862, 41021, 43434, 53594, 64566, 68153, 72162, 80391, 82042, 123063, 136306, 160782, 204459, 241173, 246126, 369189, 408918, 455549, 482346, 509143, 613377, 738378, 911098, 1018286, 1226754, 1366647, 1527429, 2733294, 3054858, 4099941, 4582287, 8199882, 8655431, 9164574, 17310862, 25966293, 51932586, 77898879, 155797758]

約数ペア:

[(1, 155797758), (2, 77898879), (3, 51932586), (6, 25966293), (9, 17310862), (17, 9164574), (18, 8655431), (19, 8199882), (34, 4582287), (38, 4099941), (51, 3054858), (57, 2733294), (102, 1527429), (114, 1366647), (127, 1226754), (153, 1018286), (171, 911098), (211, 738378), (254, 613377), (306, 509143), (323, 482346), (342, 455549), (381, 408918), (422, 369189), (633, 246126), (646, 241173), (762, 204459), (969, 160782), (1143, 136306), (1266, 123063), (1899, 82042), (1938, 80391), (2159, 72162), (2286, 68153), (2413, 64566), (2907, 53594), (3587, 43434), (3798, 41021), (4009, 38862), (4318, 36081), (4826, 32283), (5814, 26797), (6477, 24054), (7174, 21717), (7239, 21522), (8018, 19431), (10761, 14478), (12027, 12954)]