155397312

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 224

約数和(自身を含む): 541324800

約数和(自身を除く): 385927488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 443, 448, 464, 504, 522, 576, 609, 672, 696, 756, 783, 812, 864, 886, 928, 1008, 1044, 1218, 1329, 1344, 1392, 1512, 1566, 1624, 1728, 1772, 1827, 1856, 2016, 2088, 2436, 2658, 2784, 3024, 3101, 3132, 3248, 3544, 3654, 3987, 4032, 4176, 4872, 5316, 5481, 5568, 6048, 6202, 6264, 6496, 7088, 7308, 7974, 8352, 9303, 9744, 10632, 10962, 11961, 12096, 12404, 12528, 12847, 12992, 14176, 14616, 15948, 16704, 18606, 19488, 21264, 21924, 23922, 24808, 25056, 25694, 27909, 28352, 29232, 31896, 37212, 38541, 38976, 42528, 43848, 47844, 49616, 50112, 51388, 55818, 58464, 63792, 74424, 77082, 83727, 85056, 87696, 89929, 95688, 99232, 102776, 111636, 115623, 116928, 127584, 148848, 154164, 167454, 175392, 179858, 191376, 198464, 205552, 223272, 231246, 255168, 269787, 297696, 308328, 334908, 346869, 350784, 359716, 382752, 411104, 446544, 462492, 539574, 595392, 616656, 669816, 693738, 719432, 765504, 809361, 822208, 893088, 924984, 1079148, 1233312, 1339632, 1387476, 1438864, 1618722, 1786176, 1849968, 2158296, 2428083, 2466624, 2679264, 2774952, 2877728, 3237444, 3699936, 4316592, 4856166, 5358528, 5549904, 5755456, 6474888, 7399872, 8633184, 9712332, 11099808, 12949776, 17266368, 19424664, 22199616, 25899552, 38849328, 51799104, 77698656, 155397312]

約数ペア:

[(1, 155397312), (2, 77698656), (3, 51799104), (4, 38849328), (6, 25899552), (7, 22199616), (8, 19424664), (9, 17266368), (12, 12949776), (14, 11099808), (16, 9712332), (18, 8633184), (21, 7399872), (24, 6474888), (27, 5755456), (28, 5549904), (29, 5358528), (32, 4856166), (36, 4316592), (42, 3699936), (48, 3237444), (54, 2877728), (56, 2774952), (58, 2679264), (63, 2466624), (64, 2428083), (72, 2158296), (84, 1849968), (87, 1786176), (96, 1618722), (108, 1438864), (112, 1387476), (116, 1339632), (126, 1233312), (144, 1079148), (168, 924984), (174, 893088), (189, 822208), (192, 809361), (203, 765504), (216, 719432), (224, 693738), (232, 669816), (252, 616656), (261, 595392), (288, 539574), (336, 462492), (348, 446544), (378, 411104), (406, 382752), (432, 359716), (443, 350784), (448, 346869), (464, 334908), (504, 308328), (522, 297696), (576, 269787), (609, 255168), (672, 231246), (696, 223272), (756, 205552), (783, 198464), (812, 191376), (864, 179858), (886, 175392), (928, 167454), (1008, 154164), (1044, 148848), (1218, 127584), (1329, 116928), (1344, 115623), (1392, 111636), (1512, 102776), (1566, 99232), (1624, 95688), (1728, 89929), (1772, 87696), (1827, 85056), (1856, 83727), (2016, 77082), (2088, 74424), (2436, 63792), (2658, 58464), (2784, 55818), (3024, 51388), (3101, 50112), (3132, 49616), (3248, 47844), (3544, 43848), (3654, 42528), (3987, 38976), (4032, 38541), (4176, 37212), (4872, 31896), (5316, 29232), (5481, 28352), (5568, 27909), (6048, 25694), (6202, 25056), (6264, 24808), (6496, 23922), (7088, 21924), (7308, 21264), (7974, 19488), (8352, 18606), (9303, 16704), (9744, 15948), (10632, 14616), (10962, 14176), (11961, 12992), (12096, 12847), (12404, 12528)]