181153728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 168

約数和(自身を含む): 599114880

約数和(自身を除く): 417961152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 179, 192, 224, 251, 252, 288, 336, 358, 448, 502, 504, 537, 576, 672, 716, 753, 1004, 1008, 1074, 1253, 1344, 1432, 1506, 1611, 1757, 2008, 2016, 2148, 2259, 2506, 2864, 3012, 3222, 3514, 3759, 4016, 4032, 4296, 4518, 5012, 5271, 5728, 6024, 6444, 7028, 7518, 8032, 8592, 9036, 10024, 10542, 11277, 11456, 12048, 12888, 14056, 15036, 15813, 16064, 17184, 18072, 20048, 21084, 22554, 24096, 25776, 28112, 30072, 31626, 34368, 36144, 40096, 42168, 44929, 45108, 48192, 51552, 56224, 60144, 63252, 72288, 80192, 84336, 89858, 90216, 103104, 112448, 120288, 126504, 134787, 144576, 168672, 179716, 180432, 240576, 253008, 269574, 314503, 337344, 359432, 360864, 404361, 506016, 539148, 629006, 718864, 721728, 808722, 943509, 1012032, 1078296, 1258012, 1437728, 1617444, 1887018, 2156592, 2516024, 2830527, 2875456, 3234888, 3774036, 4313184, 5032048, 5661054, 6469776, 7548072, 8626368, 10064096, 11322108, 12939552, 15096144, 20128192, 22644216, 25879104, 30192288, 45288432, 60384576, 90576864, 181153728]

約数ペア:

[(1, 181153728), (2, 90576864), (3, 60384576), (4, 45288432), (6, 30192288), (7, 25879104), (8, 22644216), (9, 20128192), (12, 15096144), (14, 12939552), (16, 11322108), (18, 10064096), (21, 8626368), (24, 7548072), (28, 6469776), (32, 5661054), (36, 5032048), (42, 4313184), (48, 3774036), (56, 3234888), (63, 2875456), (64, 2830527), (72, 2516024), (84, 2156592), (96, 1887018), (112, 1617444), (126, 1437728), (144, 1258012), (168, 1078296), (179, 1012032), (192, 943509), (224, 808722), (251, 721728), (252, 718864), (288, 629006), (336, 539148), (358, 506016), (448, 404361), (502, 360864), (504, 359432), (537, 337344), (576, 314503), (672, 269574), (716, 253008), (753, 240576), (1004, 180432), (1008, 179716), (1074, 168672), (1253, 144576), (1344, 134787), (1432, 126504), (1506, 120288), (1611, 112448), (1757, 103104), (2008, 90216), (2016, 89858), (2148, 84336), (2259, 80192), (2506, 72288), (2864, 63252), (3012, 60144), (3222, 56224), (3514, 51552), (3759, 48192), (4016, 45108), (4032, 44929), (4296, 42168), (4518, 40096), (5012, 36144), (5271, 34368), (5728, 31626), (6024, 30072), (6444, 28112), (7028, 25776), (7518, 24096), (8032, 22554), (8592, 21084), (9036, 20048), (10024, 18072), (10542, 17184), (11277, 16064), (11456, 15813), (12048, 15036), (12888, 14056)]