145387872

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{2671}}^1$

素因数の和:2703

約数の個数: 144

約数和(自身を含む): 490194432

約数和(自身を除く): 344806560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 2671, 3024, 3402, 3888, 4536, 5342, 6048, 6804, 7776, 8013, 9072, 10684, 13608, 16026, 18144, 18697, 21368, 24039, 27216, 32052, 37394, 42736, 48078, 54432, 56091, 64104, 72117, 74788, 85472, 96156, 112182, 128208, 144234, 149576, 168273, 192312, 216351, 224364, 256416, 288468, 299152, 336546, 384624, 432702, 448728, 504819, 576936, 598304, 649053, 673092, 769248, 865404, 897456, 1009638, 1153872, 1298106, 1346184, 1514457, 1730808, 1794912, 2019276, 2307744, 2596212, 2692368, 3028914, 3461616, 4038552, 4543371, 5192424, 5384736, 6057828, 6923232, 8077104, 9086742, 10384848, 12115656, 16154208, 18173484, 20769696, 24231312, 36346968, 48462624, 72693936, 145387872]

約数ペア:

[(1, 145387872), (2, 72693936), (3, 48462624), (4, 36346968), (6, 24231312), (7, 20769696), (8, 18173484), (9, 16154208), (12, 12115656), (14, 10384848), (16, 9086742), (18, 8077104), (21, 6923232), (24, 6057828), (27, 5384736), (28, 5192424), (32, 4543371), (36, 4038552), (42, 3461616), (48, 3028914), (54, 2692368), (56, 2596212), (63, 2307744), (72, 2019276), (81, 1794912), (84, 1730808), (96, 1514457), (108, 1346184), (112, 1298106), (126, 1153872), (144, 1009638), (162, 897456), (168, 865404), (189, 769248), (216, 673092), (224, 649053), (243, 598304), (252, 576936), (288, 504819), (324, 448728), (336, 432702), (378, 384624), (432, 336546), (486, 299152), (504, 288468), (567, 256416), (648, 224364), (672, 216351), (756, 192312), (864, 168273), (972, 149576), (1008, 144234), (1134, 128208), (1296, 112182), (1512, 96156), (1701, 85472), (1944, 74788), (2016, 72117), (2268, 64104), (2592, 56091), (2671, 54432), (3024, 48078), (3402, 42736), (3888, 37394), (4536, 32052), (5342, 27216), (6048, 24039), (6804, 21368), (7776, 18697), (8013, 18144), (9072, 16026), (10684, 13608)]