179897904

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1939

約数の個数: 120

約数和(自身を含む): 543759840

約数和(自身を除く): 363861936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 174, 184, 207, 232, 261, 276, 348, 368, 414, 464, 522, 552, 667, 696, 828, 1044, 1104, 1334, 1392, 1656, 1873, 2001, 2088, 2668, 3312, 3746, 4002, 4176, 5336, 5619, 6003, 7492, 8004, 10672, 11238, 12006, 14984, 16008, 16857, 22476, 24012, 29968, 32016, 33714, 43079, 44952, 48024, 54317, 67428, 86158, 89904, 96048, 108634, 129237, 134856, 162951, 172316, 217268, 258474, 269712, 325902, 344632, 387711, 434536, 488853, 516948, 651804, 689264, 775422, 869072, 977706, 1033896, 1249291, 1303608, 1550844, 1955412, 2067792, 2498582, 2607216, 3101688, 3747873, 3910824, 4997164, 6203376, 7495746, 7821648, 9994328, 11243619, 14991492, 19988656, 22487238, 29982984, 44974476, 59965968, 89948952, 179897904]

約数ペア:

[(1, 179897904), (2, 89948952), (3, 59965968), (4, 44974476), (6, 29982984), (8, 22487238), (9, 19988656), (12, 14991492), (16, 11243619), (18, 9994328), (23, 7821648), (24, 7495746), (29, 6203376), (36, 4997164), (46, 3910824), (48, 3747873), (58, 3101688), (69, 2607216), (72, 2498582), (87, 2067792), (92, 1955412), (116, 1550844), (138, 1303608), (144, 1249291), (174, 1033896), (184, 977706), (207, 869072), (232, 775422), (261, 689264), (276, 651804), (348, 516948), (368, 488853), (414, 434536), (464, 387711), (522, 344632), (552, 325902), (667, 269712), (696, 258474), (828, 217268), (1044, 172316), (1104, 162951), (1334, 134856), (1392, 129237), (1656, 108634), (1873, 96048), (2001, 89904), (2088, 86158), (2668, 67428), (3312, 54317), (3746, 48024), (4002, 44952), (4176, 43079), (5336, 33714), (5619, 32016), (6003, 29968), (7492, 24012), (8004, 22476), (10672, 16857), (11238, 16008), (12006, 14984)]