179480048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 393403392

約数和(自身を除く): 213923344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 71, 88, 106, 142, 176, 212, 271, 284, 424, 542, 568, 583, 781, 848, 1084, 1136, 1166, 1562, 2168, 2332, 2981, 3124, 3763, 4336, 4664, 5962, 6248, 7526, 9328, 11924, 12496, 14363, 15052, 19241, 23848, 28726, 30104, 38482, 41393, 47696, 57452, 60208, 76964, 82786, 114904, 153928, 157993, 165572, 211651, 229808, 307856, 315986, 331144, 423302, 631972, 662288, 846604, 1019773, 1263944, 1693208, 2039546, 2527888, 3386416, 4079092, 8158184, 11217503, 16316368, 22435006, 44870012, 89740024, 179480048]

約数ペア:

[(1, 179480048), (2, 89740024), (4, 44870012), (8, 22435006), (11, 16316368), (16, 11217503), (22, 8158184), (44, 4079092), (53, 3386416), (71, 2527888), (88, 2039546), (106, 1693208), (142, 1263944), (176, 1019773), (212, 846604), (271, 662288), (284, 631972), (424, 423302), (542, 331144), (568, 315986), (583, 307856), (781, 229808), (848, 211651), (1084, 165572), (1136, 157993), (1166, 153928), (1562, 114904), (2168, 82786), (2332, 76964), (2981, 60208), (3124, 57452), (3763, 47696), (4336, 41393), (4664, 38482), (5962, 30104), (6248, 28726), (7526, 23848), (9328, 19241), (11924, 15052), (12496, 14363)]