155276352

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 280

約数和(自身を含む): 575340480

約数和(自身を除く): 420064128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 389, 396, 432, 448, 462, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 778, 792, 864, 891, 924, 1008, 1056, 1134, 1167, 1188, 1232, 1296, 1344, 1386, 1512, 1556, 1584, 1728, 1782, 1848, 2016, 2079, 2112, 2268, 2334, 2376, 2464, 2592, 2723, 2772, 3024, 3112, 3168, 3501, 3564, 3696, 4032, 4158, 4279, 4536, 4668, 4752, 4928, 5184, 5446, 5544, 6048, 6224, 6237, 6336, 7002, 7128, 7392, 8169, 8316, 8558, 9072, 9336, 9504, 10503, 10892, 11088, 12096, 12448, 12474, 12837, 14004, 14256, 14784, 16338, 16632, 17116, 18144, 18672, 19008, 21006, 21784, 22176, 24507, 24896, 24948, 25674, 28008, 28512, 29953, 31509, 32676, 33264, 34232, 36288, 37344, 38511, 42012, 43568, 44352, 49014, 49896, 51348, 56016, 57024, 59906, 63018, 65352, 66528, 68464, 73521, 74688, 77022, 84024, 87136, 89859, 98028, 99792, 102696, 112032, 115533, 119812, 126036, 130704, 133056, 136928, 147042, 154044, 168048, 174272, 179718, 196056, 199584, 205392, 220563, 224064, 231066, 239624, 252072, 261408, 269577, 273856, 294084, 308088, 336096, 346599, 359436, 392112, 399168, 410784, 441126, 462132, 479248, 504144, 522816, 539154, 588168, 616176, 672192, 693198, 718872, 784224, 808731, 821568, 882252, 924264, 958496, 1008288, 1078308, 1176336, 1232352, 1386396, 1437744, 1568448, 1617462, 1764504, 1848528, 1916992, 2016576, 2156616, 2352672, 2426193, 2464704, 2772792, 2875488, 3234924, 3529008, 3697056, 4313232, 4705344, 4852386, 5545584, 5750976, 6469848, 7058016, 7394112, 8626464, 9704772, 11091168, 12939696, 14116032, 17252928, 19409544, 22182336, 25879392, 38819088, 51758784, 77638176, 155276352]

約数ペア:

[(1, 155276352), (2, 77638176), (3, 51758784), (4, 38819088), (6, 25879392), (7, 22182336), (8, 19409544), (9, 17252928), (11, 14116032), (12, 12939696), (14, 11091168), (16, 9704772), (18, 8626464), (21, 7394112), (22, 7058016), (24, 6469848), (27, 5750976), (28, 5545584), (32, 4852386), (33, 4705344), (36, 4313232), (42, 3697056), (44, 3529008), (48, 3234924), (54, 2875488), (56, 2772792), (63, 2464704), (64, 2426193), (66, 2352672), (72, 2156616), (77, 2016576), (81, 1916992), (84, 1848528), (88, 1764504), (96, 1617462), (99, 1568448), (108, 1437744), (112, 1386396), (126, 1232352), (132, 1176336), (144, 1078308), (154, 1008288), (162, 958496), (168, 924264), (176, 882252), (189, 821568), (192, 808731), (198, 784224), (216, 718872), (224, 693198), (231, 672192), (252, 616176), (264, 588168), (288, 539154), (297, 522816), (308, 504144), (324, 479248), (336, 462132), (352, 441126), (378, 410784), (389, 399168), (396, 392112), (432, 359436), (448, 346599), (462, 336096), (504, 308088), (528, 294084), (567, 273856), (576, 269577), (594, 261408), (616, 252072), (648, 239624), (672, 231066), (693, 224064), (704, 220563), (756, 205392), (778, 199584), (792, 196056), (864, 179718), (891, 174272), (924, 168048), (1008, 154044), (1056, 147042), (1134, 136928), (1167, 133056), (1188, 130704), (1232, 126036), (1296, 119812), (1344, 115533), (1386, 112032), (1512, 102696), (1556, 99792), (1584, 98028), (1728, 89859), (1782, 87136), (1848, 84024), (2016, 77022), (2079, 74688), (2112, 73521), (2268, 68464), (2334, 66528), (2376, 65352), (2464, 63018), (2592, 59906), (2723, 57024), (2772, 56016), (3024, 51348), (3112, 49896), (3168, 49014), (3501, 44352), (3564, 43568), (3696, 42012), (4032, 38511), (4158, 37344), (4279, 36288), (4536, 34232), (4668, 33264), (4752, 32676), (4928, 31509), (5184, 29953), (5446, 28512), (5544, 28008), (6048, 25674), (6224, 24948), (6237, 24896), (6336, 24507), (7002, 22176), (7128, 21784), (7392, 21006), (8169, 19008), (8316, 18672), (8558, 18144), (9072, 17116), (9336, 16632), (9504, 16338), (10503, 14784), (10892, 14256), (11088, 14004), (12096, 12837), (12448, 12474)]