178268256

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 563371200

約数和(自身を除く): 385102944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 53, 54, 68, 72, 96, 102, 106, 108, 136, 144, 153, 159, 204, 212, 216, 229, 272, 288, 306, 318, 408, 424, 432, 458, 459, 477, 544, 612, 636, 687, 816, 848, 864, 901, 916, 918, 954, 1224, 1272, 1374, 1431, 1632, 1696, 1802, 1832, 1836, 1908, 2061, 2448, 2544, 2703, 2748, 2862, 3604, 3664, 3672, 3816, 3893, 4122, 4896, 5088, 5406, 5496, 5724, 6183, 7208, 7328, 7344, 7632, 7786, 8109, 8244, 10812, 10992, 11448, 11679, 12137, 12366, 14416, 14688, 15264, 15572, 16218, 16488, 21624, 21984, 22896, 23358, 24274, 24327, 24732, 28832, 31144, 32436, 32976, 35037, 36411, 43248, 45792, 46716, 48548, 48654, 49464, 62288, 64872, 65952, 70074, 72822, 86496, 93432, 97096, 97308, 98928, 105111, 109233, 124576, 129744, 140148, 145644, 186864, 194192, 194616, 197856, 206329, 210222, 218466, 259488, 280296, 291288, 327699, 373728, 388384, 389232, 412658, 420444, 436932, 560592, 582576, 618987, 655398, 778464, 825316, 840888, 873864, 1121184, 1165152, 1237974, 1310796, 1650632, 1681776, 1747728, 1856961, 2475948, 2621592, 3301264, 3363552, 3495456, 3713922, 4951896, 5243184, 5570883, 6602528, 7427844, 9903792, 10486368, 11141766, 14855688, 19807584, 22283532, 29711376, 44567064, 59422752, 89134128, 178268256]

約数ペア:

[(1, 178268256), (2, 89134128), (3, 59422752), (4, 44567064), (6, 29711376), (8, 22283532), (9, 19807584), (12, 14855688), (16, 11141766), (17, 10486368), (18, 9903792), (24, 7427844), (27, 6602528), (32, 5570883), (34, 5243184), (36, 4951896), (48, 3713922), (51, 3495456), (53, 3363552), (54, 3301264), (68, 2621592), (72, 2475948), (96, 1856961), (102, 1747728), (106, 1681776), (108, 1650632), (136, 1310796), (144, 1237974), (153, 1165152), (159, 1121184), (204, 873864), (212, 840888), (216, 825316), (229, 778464), (272, 655398), (288, 618987), (306, 582576), (318, 560592), (408, 436932), (424, 420444), (432, 412658), (458, 389232), (459, 388384), (477, 373728), (544, 327699), (612, 291288), (636, 280296), (687, 259488), (816, 218466), (848, 210222), (864, 206329), (901, 197856), (916, 194616), (918, 194192), (954, 186864), (1224, 145644), (1272, 140148), (1374, 129744), (1431, 124576), (1632, 109233), (1696, 105111), (1802, 98928), (1832, 97308), (1836, 97096), (1908, 93432), (2061, 86496), (2448, 72822), (2544, 70074), (2703, 65952), (2748, 64872), (2862, 62288), (3604, 49464), (3664, 48654), (3672, 48548), (3816, 46716), (3893, 45792), (4122, 43248), (4896, 36411), (5088, 35037), (5406, 32976), (5496, 32436), (5724, 31144), (6183, 28832), (7208, 24732), (7328, 24327), (7344, 24274), (7632, 23358), (7786, 22896), (8109, 21984), (8244, 21624), (10812, 16488), (10992, 16218), (11448, 15572), (11679, 15264), (12137, 14688), (12366, 14416)]