179294778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 434738304

約数和(自身を除く): 255443526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 103, 117, 129, 173, 206, 234, 258, 309, 346, 387, 519, 559, 618, 774, 927, 1038, 1118, 1339, 1557, 1677, 1854, 2249, 2678, 3114, 3354, 4017, 4429, 4498, 5031, 6747, 7439, 8034, 8858, 10062, 12051, 13287, 13494, 14878, 17819, 20241, 22317, 24102, 26574, 35638, 39861, 40482, 44634, 53457, 57577, 66951, 79722, 96707, 106914, 115154, 133902, 160371, 172731, 193414, 231647, 290121, 320742, 345462, 463294, 518193, 580242, 694941, 766217, 870363, 1036386, 1389882, 1532434, 1740726, 2084823, 2298651, 4169646, 4597302, 6895953, 9960821, 13791906, 19921642, 29882463, 59764926, 89647389, 179294778]

約数ペア:

[(1, 179294778), (2, 89647389), (3, 59764926), (6, 29882463), (9, 19921642), (13, 13791906), (18, 9960821), (26, 6895953), (39, 4597302), (43, 4169646), (78, 2298651), (86, 2084823), (103, 1740726), (117, 1532434), (129, 1389882), (173, 1036386), (206, 870363), (234, 766217), (258, 694941), (309, 580242), (346, 518193), (387, 463294), (519, 345462), (559, 320742), (618, 290121), (774, 231647), (927, 193414), (1038, 172731), (1118, 160371), (1339, 133902), (1557, 115154), (1677, 106914), (1854, 96707), (2249, 79722), (2678, 66951), (3114, 57577), (3354, 53457), (4017, 44634), (4429, 40482), (4498, 39861), (5031, 35638), (6747, 26574), (7439, 24102), (8034, 22317), (8858, 20241), (10062, 17819), (12051, 14878), (13287, 13494)]