155600256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 477653760

約数和(自身を除く): 322053504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 168, 192, 214, 224, 321, 336, 384, 428, 448, 541, 642, 672, 749, 856, 896, 1082, 1284, 1344, 1498, 1623, 1712, 2164, 2247, 2568, 2688, 2996, 3246, 3424, 3787, 4328, 4494, 5136, 5992, 6492, 6848, 7574, 8656, 8988, 10272, 11361, 11984, 12984, 13696, 15148, 17312, 17976, 20544, 22722, 23968, 25968, 30296, 34624, 35952, 41088, 45444, 47936, 51936, 57887, 60592, 69248, 71904, 90888, 95872, 103872, 115774, 121184, 143808, 173661, 181776, 207744, 231548, 242368, 287616, 347322, 363552, 405209, 463096, 484736, 694644, 727104, 810418, 926192, 1215627, 1389288, 1454208, 1620836, 1852384, 2431254, 2778576, 3241672, 3704768, 4862508, 5557152, 6483344, 7409536, 9725016, 11114304, 12966688, 19450032, 22228608, 25933376, 38900064, 51866752, 77800128, 155600256]

約数ペア:

[(1, 155600256), (2, 77800128), (3, 51866752), (4, 38900064), (6, 25933376), (7, 22228608), (8, 19450032), (12, 12966688), (14, 11114304), (16, 9725016), (21, 7409536), (24, 6483344), (28, 5557152), (32, 4862508), (42, 3704768), (48, 3241672), (56, 2778576), (64, 2431254), (84, 1852384), (96, 1620836), (107, 1454208), (112, 1389288), (128, 1215627), (168, 926192), (192, 810418), (214, 727104), (224, 694644), (321, 484736), (336, 463096), (384, 405209), (428, 363552), (448, 347322), (541, 287616), (642, 242368), (672, 231548), (749, 207744), (856, 181776), (896, 173661), (1082, 143808), (1284, 121184), (1344, 115774), (1498, 103872), (1623, 95872), (1712, 90888), (2164, 71904), (2247, 69248), (2568, 60592), (2688, 57887), (2996, 51936), (3246, 47936), (3424, 45444), (3787, 41088), (4328, 35952), (4494, 34624), (5136, 30296), (5992, 25968), (6492, 23968), (6848, 22722), (7574, 20544), (8656, 17976), (8988, 17312), (10272, 15148), (11361, 13696), (11984, 12984)]