129255552

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 397402200

約数和(自身を除く): 268146648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 53, 58, 64, 72, 73, 87, 96, 106, 116, 128, 144, 146, 159, 174, 192, 212, 219, 232, 261, 288, 292, 318, 348, 384, 424, 438, 464, 477, 522, 576, 584, 636, 657, 696, 848, 876, 928, 954, 1044, 1152, 1168, 1272, 1314, 1392, 1537, 1696, 1752, 1856, 1908, 2088, 2117, 2336, 2544, 2628, 2784, 3074, 3392, 3504, 3712, 3816, 3869, 4176, 4234, 4611, 4672, 5088, 5256, 5568, 6148, 6351, 6784, 7008, 7632, 7738, 8352, 8468, 9222, 9344, 10176, 10512, 11136, 11607, 12296, 12702, 13833, 14016, 15264, 15476, 16704, 16936, 18444, 19053, 20352, 21024, 23214, 24592, 25404, 27666, 28032, 30528, 30952, 33408, 33872, 34821, 36888, 38106, 42048, 46428, 49184, 50808, 55332, 61056, 61904, 67744, 69642, 73776, 76212, 84096, 92856, 98368, 101616, 110664, 112201, 123808, 135488, 139284, 147552, 152424, 185712, 196736, 203232, 221328, 224402, 247616, 270976, 278568, 295104, 304848, 336603, 371424, 406464, 442656, 448804, 495232, 557136, 590208, 609696, 673206, 742848, 812928, 885312, 897608, 1009809, 1114272, 1219392, 1346412, 1485696, 1770624, 1795216, 2019618, 2228544, 2438784, 2692824, 3590432, 4039236, 4457088, 5385648, 7180864, 8078472, 10771296, 14361728, 16156944, 21542592, 32313888, 43085184, 64627776, 129255552]

約数ペア:

[(1, 129255552), (2, 64627776), (3, 43085184), (4, 32313888), (6, 21542592), (8, 16156944), (9, 14361728), (12, 10771296), (16, 8078472), (18, 7180864), (24, 5385648), (29, 4457088), (32, 4039236), (36, 3590432), (48, 2692824), (53, 2438784), (58, 2228544), (64, 2019618), (72, 1795216), (73, 1770624), (87, 1485696), (96, 1346412), (106, 1219392), (116, 1114272), (128, 1009809), (144, 897608), (146, 885312), (159, 812928), (174, 742848), (192, 673206), (212, 609696), (219, 590208), (232, 557136), (261, 495232), (288, 448804), (292, 442656), (318, 406464), (348, 371424), (384, 336603), (424, 304848), (438, 295104), (464, 278568), (477, 270976), (522, 247616), (576, 224402), (584, 221328), (636, 203232), (657, 196736), (696, 185712), (848, 152424), (876, 147552), (928, 139284), (954, 135488), (1044, 123808), (1152, 112201), (1168, 110664), (1272, 101616), (1314, 98368), (1392, 92856), (1537, 84096), (1696, 76212), (1752, 73776), (1856, 69642), (1908, 67744), (2088, 61904), (2117, 61056), (2336, 55332), (2544, 50808), (2628, 49184), (2784, 46428), (3074, 42048), (3392, 38106), (3504, 36888), (3712, 34821), (3816, 33872), (3869, 33408), (4176, 30952), (4234, 30528), (4611, 28032), (4672, 27666), (5088, 25404), (5256, 24592), (5568, 23214), (6148, 21024), (6351, 20352), (6784, 19053), (7008, 18444), (7632, 16936), (7738, 16704), (8352, 15476), (8468, 15264), (9222, 14016), (9344, 13833), (10176, 12702), (10512, 12296), (11136, 11607)]