189975744

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 252

約数和(自身を含む): 650467584

約数和(自身を除く): 460491840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 64, 72, 84, 96, 98, 106, 112, 126, 127, 144, 147, 159, 168, 192, 196, 212, 224, 252, 254, 288, 294, 318, 336, 371, 381, 392, 424, 441, 448, 477, 504, 508, 576, 588, 636, 672, 742, 762, 784, 848, 882, 889, 954, 1008, 1016, 1113, 1143, 1176, 1272, 1344, 1484, 1524, 1568, 1696, 1764, 1778, 1908, 2016, 2032, 2226, 2286, 2352, 2544, 2597, 2667, 2968, 3048, 3136, 3339, 3392, 3528, 3556, 3816, 4032, 4064, 4452, 4572, 4704, 5088, 5194, 5334, 5936, 6096, 6223, 6678, 6731, 7056, 7112, 7632, 7791, 8001, 8128, 8904, 9144, 9408, 10176, 10388, 10668, 11872, 12192, 12446, 13356, 13462, 14112, 14224, 15264, 15582, 16002, 17808, 18288, 18669, 20193, 20776, 21336, 23373, 23744, 24384, 24892, 26712, 26924, 28224, 28448, 30528, 31164, 32004, 35616, 36576, 37338, 40386, 41552, 42672, 46746, 47117, 49784, 53424, 53848, 56007, 56896, 60579, 62328, 64008, 71232, 73152, 74676, 80772, 83104, 85344, 93492, 94234, 99568, 106848, 107696, 112014, 121158, 124656, 128016, 141351, 149352, 161544, 166208, 170688, 186984, 188468, 199136, 213696, 215392, 224028, 242316, 249312, 256032, 282702, 298704, 323088, 329819, 373968, 376936, 398272, 424053, 430784, 448056, 484632, 498624, 512064, 565404, 597408, 646176, 659638, 747936, 753872, 848106, 896112, 969264, 989457, 1130808, 1194816, 1292352, 1319276, 1495872, 1507744, 1696212, 1792224, 1938528, 1978914, 2261616, 2638552, 2968371, 3015488, 3392424, 3584448, 3877056, 3957828, 4523232, 5277104, 5936742, 6784848, 7915656, 9046464, 10554208, 11873484, 13569696, 15831312, 21108416, 23746968, 27139392, 31662624, 47493936, 63325248, 94987872, 189975744]

約数ペア:

[(1, 189975744), (2, 94987872), (3, 63325248), (4, 47493936), (6, 31662624), (7, 27139392), (8, 23746968), (9, 21108416), (12, 15831312), (14, 13569696), (16, 11873484), (18, 10554208), (21, 9046464), (24, 7915656), (28, 6784848), (32, 5936742), (36, 5277104), (42, 4523232), (48, 3957828), (49, 3877056), (53, 3584448), (56, 3392424), (63, 3015488), (64, 2968371), (72, 2638552), (84, 2261616), (96, 1978914), (98, 1938528), (106, 1792224), (112, 1696212), (126, 1507744), (127, 1495872), (144, 1319276), (147, 1292352), (159, 1194816), (168, 1130808), (192, 989457), (196, 969264), (212, 896112), (224, 848106), (252, 753872), (254, 747936), (288, 659638), (294, 646176), (318, 597408), (336, 565404), (371, 512064), (381, 498624), (392, 484632), (424, 448056), (441, 430784), (448, 424053), (477, 398272), (504, 376936), (508, 373968), (576, 329819), (588, 323088), (636, 298704), (672, 282702), (742, 256032), (762, 249312), (784, 242316), (848, 224028), (882, 215392), (889, 213696), (954, 199136), (1008, 188468), (1016, 186984), (1113, 170688), (1143, 166208), (1176, 161544), (1272, 149352), (1344, 141351), (1484, 128016), (1524, 124656), (1568, 121158), (1696, 112014), (1764, 107696), (1778, 106848), (1908, 99568), (2016, 94234), (2032, 93492), (2226, 85344), (2286, 83104), (2352, 80772), (2544, 74676), (2597, 73152), (2667, 71232), (2968, 64008), (3048, 62328), (3136, 60579), (3339, 56896), (3392, 56007), (3528, 53848), (3556, 53424), (3816, 49784), (4032, 47117), (4064, 46746), (4452, 42672), (4572, 41552), (4704, 40386), (5088, 37338), (5194, 36576), (5334, 35616), (5936, 32004), (6096, 31164), (6223, 30528), (6678, 28448), (6731, 28224), (7056, 26924), (7112, 26712), (7632, 24892), (7791, 24384), (8001, 23744), (8128, 23373), (8904, 21336), (9144, 20776), (9408, 20193), (10176, 18669), (10388, 18288), (10668, 17808), (11872, 16002), (12192, 15582), (12446, 15264), (13356, 14224), (13462, 14112)]