157555008

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 168

約数和(自身を含む): 496766088

約数和(自身を除く): 339211080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 144, 156, 159, 192, 208, 212, 234, 288, 312, 318, 397, 416, 424, 468, 477, 576, 624, 636, 689, 794, 832, 848, 936, 954, 1191, 1248, 1272, 1378, 1588, 1696, 1872, 1908, 2067, 2382, 2496, 2544, 2756, 3176, 3392, 3573, 3744, 3816, 4134, 4764, 5088, 5161, 5512, 6201, 6352, 7146, 7488, 7632, 8268, 9528, 10176, 10322, 11024, 12402, 12704, 14292, 15264, 15483, 16536, 19056, 20644, 21041, 22048, 24804, 25408, 28584, 30528, 30966, 33072, 38112, 41288, 42082, 44096, 46449, 49608, 57168, 61932, 63123, 66144, 76224, 82576, 84164, 92898, 99216, 114336, 123864, 126246, 132288, 165152, 168328, 185796, 189369, 198432, 228672, 247728, 252492, 273533, 330304, 336656, 371592, 378738, 396864, 495456, 504984, 547066, 673312, 743184, 757476, 820599, 990912, 1009968, 1094132, 1346624, 1486368, 1514952, 1641198, 2019936, 2188264, 2461797, 2972736, 3029904, 3282396, 4039872, 4376528, 4923594, 6059808, 6564792, 8753056, 9847188, 12119616, 13129584, 17506112, 19694376, 26259168, 39388752, 52518336, 78777504, 157555008]

約数ペア:

[(1, 157555008), (2, 78777504), (3, 52518336), (4, 39388752), (6, 26259168), (8, 19694376), (9, 17506112), (12, 13129584), (13, 12119616), (16, 9847188), (18, 8753056), (24, 6564792), (26, 6059808), (32, 4923594), (36, 4376528), (39, 4039872), (48, 3282396), (52, 3029904), (53, 2972736), (64, 2461797), (72, 2188264), (78, 2019936), (96, 1641198), (104, 1514952), (106, 1486368), (117, 1346624), (144, 1094132), (156, 1009968), (159, 990912), (192, 820599), (208, 757476), (212, 743184), (234, 673312), (288, 547066), (312, 504984), (318, 495456), (397, 396864), (416, 378738), (424, 371592), (468, 336656), (477, 330304), (576, 273533), (624, 252492), (636, 247728), (689, 228672), (794, 198432), (832, 189369), (848, 185796), (936, 168328), (954, 165152), (1191, 132288), (1248, 126246), (1272, 123864), (1378, 114336), (1588, 99216), (1696, 92898), (1872, 84164), (1908, 82576), (2067, 76224), (2382, 66144), (2496, 63123), (2544, 61932), (2756, 57168), (3176, 49608), (3392, 46449), (3573, 44096), (3744, 42082), (3816, 41288), (4134, 38112), (4764, 33072), (5088, 30966), (5161, 30528), (5512, 28584), (6201, 25408), (6352, 24804), (7146, 22048), (7488, 21041), (7632, 20644), (8268, 19056), (9528, 16536), (10176, 15483), (10322, 15264), (11024, 14292), (12402, 12704)]