189874368

素因数分解:

$2^6\times 3^5\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 168

約数和(自身を含む): 585246480

約数和(自身を除く): 395372112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 144, 162, 174, 192, 216, 232, 243, 261, 288, 324, 348, 421, 432, 464, 486, 522, 576, 648, 696, 783, 842, 864, 928, 972, 1044, 1263, 1296, 1392, 1566, 1684, 1728, 1856, 1944, 2088, 2349, 2526, 2592, 2784, 3132, 3368, 3789, 3888, 4176, 4698, 5052, 5184, 5568, 6264, 6736, 7047, 7578, 7776, 8352, 9396, 10104, 11367, 12209, 12528, 13472, 14094, 15156, 15552, 16704, 18792, 20208, 22734, 24418, 25056, 26944, 28188, 30312, 34101, 36627, 37584, 40416, 45468, 48836, 50112, 56376, 60624, 68202, 73254, 75168, 80832, 90936, 97672, 102303, 109881, 112752, 121248, 136404, 146508, 150336, 181872, 195344, 204606, 219762, 225504, 242496, 272808, 293016, 329643, 363744, 390688, 409212, 439524, 451008, 545616, 586032, 659286, 727488, 781376, 818424, 879048, 988929, 1091232, 1172064, 1318572, 1636848, 1758096, 1977858, 2182464, 2344128, 2637144, 2966787, 3273696, 3516192, 3955716, 5274288, 5933574, 6547392, 7032384, 7911432, 10548576, 11867148, 15822864, 21097152, 23734296, 31645728, 47468592, 63291456, 94937184, 189874368]

約数ペア:

[(1, 189874368), (2, 94937184), (3, 63291456), (4, 47468592), (6, 31645728), (8, 23734296), (9, 21097152), (12, 15822864), (16, 11867148), (18, 10548576), (24, 7911432), (27, 7032384), (29, 6547392), (32, 5933574), (36, 5274288), (48, 3955716), (54, 3516192), (58, 3273696), (64, 2966787), (72, 2637144), (81, 2344128), (87, 2182464), (96, 1977858), (108, 1758096), (116, 1636848), (144, 1318572), (162, 1172064), (174, 1091232), (192, 988929), (216, 879048), (232, 818424), (243, 781376), (261, 727488), (288, 659286), (324, 586032), (348, 545616), (421, 451008), (432, 439524), (464, 409212), (486, 390688), (522, 363744), (576, 329643), (648, 293016), (696, 272808), (783, 242496), (842, 225504), (864, 219762), (928, 204606), (972, 195344), (1044, 181872), (1263, 150336), (1296, 146508), (1392, 136404), (1566, 121248), (1684, 112752), (1728, 109881), (1856, 102303), (1944, 97672), (2088, 90936), (2349, 80832), (2526, 75168), (2592, 73254), (2784, 68202), (3132, 60624), (3368, 56376), (3789, 50112), (3888, 48836), (4176, 45468), (4698, 40416), (5052, 37584), (5184, 36627), (5568, 34101), (6264, 30312), (6736, 28188), (7047, 26944), (7578, 25056), (7776, 24418), (8352, 22734), (9396, 20208), (10104, 18792), (11367, 16704), (12209, 15552), (12528, 15156), (13472, 14094)]