131635728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3037}}^1$

素因数の和:3101

約数の個数: 120

約数和(自身を含む): 430958528

約数和(自身を除く): 299322800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2408, 2709, 3037, 3096, 3612, 4816, 5418, 6074, 6192, 7224, 9111, 10836, 12148, 14448, 18222, 21259, 21672, 24296, 27333, 36444, 42518, 43344, 48592, 54666, 63777, 72888, 85036, 109332, 127554, 130591, 145776, 170072, 191331, 218664, 255108, 261182, 340144, 382662, 391773, 437328, 510216, 522364, 765324, 783546, 914137, 1020432, 1044728, 1175319, 1530648, 1567092, 1828274, 2089456, 2350638, 2742411, 3061296, 3134184, 3656548, 4701276, 5484822, 6268368, 7313096, 8227233, 9402552, 10969644, 14626192, 16454466, 18805104, 21939288, 32908932, 43878576, 65817864, 131635728]

約数ペア:

[(1, 131635728), (2, 65817864), (3, 43878576), (4, 32908932), (6, 21939288), (7, 18805104), (8, 16454466), (9, 14626192), (12, 10969644), (14, 9402552), (16, 8227233), (18, 7313096), (21, 6268368), (24, 5484822), (28, 4701276), (36, 3656548), (42, 3134184), (43, 3061296), (48, 2742411), (56, 2350638), (63, 2089456), (72, 1828274), (84, 1567092), (86, 1530648), (112, 1175319), (126, 1044728), (129, 1020432), (144, 914137), (168, 783546), (172, 765324), (252, 522364), (258, 510216), (301, 437328), (336, 391773), (344, 382662), (387, 340144), (504, 261182), (516, 255108), (602, 218664), (688, 191331), (774, 170072), (903, 145776), (1008, 130591), (1032, 127554), (1204, 109332), (1548, 85036), (1806, 72888), (2064, 63777), (2408, 54666), (2709, 48592), (3037, 43344), (3096, 42518), (3612, 36444), (4816, 27333), (5418, 24296), (6074, 21672), (6192, 21259), (7224, 18222), (9111, 14448), (10836, 12148)]