155802528

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 240

約数和(自身を含む): 542513664

約数和(自身を除く): 386711136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 248, 252, 277, 279, 288, 324, 336, 372, 378, 432, 434, 496, 504, 554, 558, 567, 648, 651, 672, 744, 756, 831, 837, 864, 868, 992, 1008, 1108, 1116, 1134, 1296, 1302, 1488, 1512, 1662, 1674, 1736, 1939, 1953, 2016, 2216, 2232, 2268, 2493, 2511, 2592, 2604, 2976, 3024, 3324, 3348, 3472, 3878, 3906, 4432, 4464, 4536, 4986, 5022, 5208, 5817, 5859, 6048, 6648, 6696, 6944, 7479, 7756, 7812, 8587, 8864, 8928, 9072, 9972, 10044, 10416, 11634, 11718, 13296, 13392, 14958, 15512, 15624, 17174, 17451, 17577, 18144, 19944, 20088, 20832, 22437, 23268, 23436, 25761, 26592, 26784, 29916, 31024, 31248, 34348, 34902, 35154, 39888, 40176, 44874, 46536, 46872, 51522, 52353, 59832, 60109, 62048, 62496, 68696, 69804, 70308, 77283, 79776, 80352, 89748, 93072, 93744, 103044, 104706, 119664, 120218, 137392, 139608, 140616, 154566, 157059, 179496, 180327, 186144, 187488, 206088, 209412, 231849, 239328, 240436, 274784, 279216, 281232, 309132, 314118, 358992, 360654, 412176, 418824, 463698, 480872, 540981, 558432, 562464, 618264, 628236, 695547, 717984, 721308, 824352, 837648, 927396, 961744, 1081962, 1236528, 1256472, 1391094, 1442616, 1622943, 1675296, 1854792, 1923488, 2163924, 2473056, 2512944, 2782188, 2885232, 3245886, 3709584, 4327848, 4868829, 5025888, 5564376, 5770464, 6491772, 7419168, 8655696, 9737658, 11128752, 12983544, 17311392, 19475316, 22257504, 25967088, 38950632, 51934176, 77901264, 155802528]

約数ペア:

[(1, 155802528), (2, 77901264), (3, 51934176), (4, 38950632), (6, 25967088), (7, 22257504), (8, 19475316), (9, 17311392), (12, 12983544), (14, 11128752), (16, 9737658), (18, 8655696), (21, 7419168), (24, 6491772), (27, 5770464), (28, 5564376), (31, 5025888), (32, 4868829), (36, 4327848), (42, 3709584), (48, 3245886), (54, 2885232), (56, 2782188), (62, 2512944), (63, 2473056), (72, 2163924), (81, 1923488), (84, 1854792), (93, 1675296), (96, 1622943), (108, 1442616), (112, 1391094), (124, 1256472), (126, 1236528), (144, 1081962), (162, 961744), (168, 927396), (186, 837648), (189, 824352), (216, 721308), (217, 717984), (224, 695547), (248, 628236), (252, 618264), (277, 562464), (279, 558432), (288, 540981), (324, 480872), (336, 463698), (372, 418824), (378, 412176), (432, 360654), (434, 358992), (496, 314118), (504, 309132), (554, 281232), (558, 279216), (567, 274784), (648, 240436), (651, 239328), (672, 231849), (744, 209412), (756, 206088), (831, 187488), (837, 186144), (864, 180327), (868, 179496), (992, 157059), (1008, 154566), (1108, 140616), (1116, 139608), (1134, 137392), (1296, 120218), (1302, 119664), (1488, 104706), (1512, 103044), (1662, 93744), (1674, 93072), (1736, 89748), (1939, 80352), (1953, 79776), (2016, 77283), (2216, 70308), (2232, 69804), (2268, 68696), (2493, 62496), (2511, 62048), (2592, 60109), (2604, 59832), (2976, 52353), (3024, 51522), (3324, 46872), (3348, 46536), (3472, 44874), (3878, 40176), (3906, 39888), (4432, 35154), (4464, 34902), (4536, 34348), (4986, 31248), (5022, 31024), (5208, 29916), (5817, 26784), (5859, 26592), (6048, 25761), (6648, 23436), (6696, 23268), (6944, 22437), (7479, 20832), (7756, 20088), (7812, 19944), (8587, 18144), (8864, 17577), (8928, 17451), (9072, 17174), (9972, 15624), (10044, 15512), (10416, 14958), (11634, 13392), (11718, 13296)]