148861728

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{3469}}^1$

素因数の和:3634

約数の個数: 72

約数和(自身を含む): 426289500

約数和(自身を除く): 277427772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3469, 3576, 4768, 5364, 6938, 7152, 10407, 10728, 13876, 14304, 20814, 21456, 27752, 31221, 41628, 42912, 55504, 62442, 83256, 111008, 124884, 166512, 249768, 333024, 499536, 516881, 999072, 1033762, 1550643, 2067524, 3101286, 4135048, 4651929, 6202572, 8270096, 9303858, 12405144, 16540192, 18607716, 24810288, 37215432, 49620576, 74430864, 148861728]

約数ペア:

[(1, 148861728), (2, 74430864), (3, 49620576), (4, 37215432), (6, 24810288), (8, 18607716), (9, 16540192), (12, 12405144), (16, 9303858), (18, 8270096), (24, 6202572), (32, 4651929), (36, 4135048), (48, 3101286), (72, 2067524), (96, 1550643), (144, 1033762), (149, 999072), (288, 516881), (298, 499536), (447, 333024), (596, 249768), (894, 166512), (1192, 124884), (1341, 111008), (1788, 83256), (2384, 62442), (2682, 55504), (3469, 42912), (3576, 41628), (4768, 31221), (5364, 27752), (6938, 21456), (7152, 20814), (10407, 14304), (10728, 13876)]