163406208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 535818240

約数和(自身を除く): 372412032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 53, 56, 62, 64, 74, 84, 93, 96, 106, 111, 112, 124, 128, 148, 159, 168, 186, 192, 212, 217, 222, 224, 248, 259, 296, 318, 336, 371, 372, 384, 424, 434, 444, 448, 496, 518, 592, 636, 651, 672, 742, 744, 777, 848, 868, 888, 896, 992, 1036, 1113, 1147, 1184, 1272, 1302, 1344, 1484, 1488, 1554, 1643, 1696, 1736, 1776, 1961, 1984, 2072, 2226, 2294, 2368, 2544, 2604, 2688, 2968, 2976, 3108, 3286, 3392, 3441, 3472, 3552, 3922, 3968, 4144, 4452, 4588, 4736, 4929, 5088, 5208, 5883, 5936, 5952, 6216, 6572, 6784, 6882, 6944, 7104, 7844, 8029, 8288, 8904, 9176, 9858, 10176, 10416, 11501, 11766, 11872, 11904, 12432, 13144, 13727, 13764, 13888, 14208, 15688, 16058, 16576, 17808, 18352, 19716, 20352, 20832, 23002, 23532, 23744, 24087, 24864, 26288, 27454, 27528, 27776, 31376, 32116, 33152, 34503, 35616, 36704, 39432, 41181, 41664, 46004, 47064, 47488, 48174, 49728, 52576, 54908, 55056, 60791, 62752, 64232, 69006, 71232, 73408, 78864, 82362, 83328, 92008, 94128, 96348, 99456, 105152, 109816, 110112, 121582, 125504, 128464, 138012, 142464, 146816, 157728, 164724, 182373, 184016, 188256, 192696, 210304, 219632, 220224, 243164, 251008, 256928, 276024, 315456, 329448, 364746, 368032, 376512, 385392, 425537, 439264, 440448, 486328, 513856, 552048, 630912, 658896, 729492, 736064, 753024, 770784, 851074, 878528, 972656, 1027712, 1104096, 1276611, 1317792, 1458984, 1472128, 1541568, 1702148, 1757056, 1945312, 2208192, 2553222, 2635584, 2917968, 3083136, 3404296, 3890624, 4416384, 5106444, 5271168, 5835936, 6808592, 7781248, 10212888, 11671872, 13617184, 20425776, 23343744, 27234368, 40851552, 54468736, 81703104, 163406208]

約数ペア:

[(1, 163406208), (2, 81703104), (3, 54468736), (4, 40851552), (6, 27234368), (7, 23343744), (8, 20425776), (12, 13617184), (14, 11671872), (16, 10212888), (21, 7781248), (24, 6808592), (28, 5835936), (31, 5271168), (32, 5106444), (37, 4416384), (42, 3890624), (48, 3404296), (53, 3083136), (56, 2917968), (62, 2635584), (64, 2553222), (74, 2208192), (84, 1945312), (93, 1757056), (96, 1702148), (106, 1541568), (111, 1472128), (112, 1458984), (124, 1317792), (128, 1276611), (148, 1104096), (159, 1027712), (168, 972656), (186, 878528), (192, 851074), (212, 770784), (217, 753024), (222, 736064), (224, 729492), (248, 658896), (259, 630912), (296, 552048), (318, 513856), (336, 486328), (371, 440448), (372, 439264), (384, 425537), (424, 385392), (434, 376512), (444, 368032), (448, 364746), (496, 329448), (518, 315456), (592, 276024), (636, 256928), (651, 251008), (672, 243164), (742, 220224), (744, 219632), (777, 210304), (848, 192696), (868, 188256), (888, 184016), (896, 182373), (992, 164724), (1036, 157728), (1113, 146816), (1147, 142464), (1184, 138012), (1272, 128464), (1302, 125504), (1344, 121582), (1484, 110112), (1488, 109816), (1554, 105152), (1643, 99456), (1696, 96348), (1736, 94128), (1776, 92008), (1961, 83328), (1984, 82362), (2072, 78864), (2226, 73408), (2294, 71232), (2368, 69006), (2544, 64232), (2604, 62752), (2688, 60791), (2968, 55056), (2976, 54908), (3108, 52576), (3286, 49728), (3392, 48174), (3441, 47488), (3472, 47064), (3552, 46004), (3922, 41664), (3968, 41181), (4144, 39432), (4452, 36704), (4588, 35616), (4736, 34503), (4929, 33152), (5088, 32116), (5208, 31376), (5883, 27776), (5936, 27528), (5952, 27454), (6216, 26288), (6572, 24864), (6784, 24087), (6882, 23744), (6944, 23532), (7104, 23002), (7844, 20832), (8029, 20352), (8288, 19716), (8904, 18352), (9176, 17808), (9858, 16576), (10176, 16058), (10416, 15688), (11501, 14208), (11766, 13888), (11872, 13764), (11904, 13727), (12432, 13144)]