137551232

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 345576000

約数和(自身を除く): 208024768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 241, 343, 364, 392, 416, 448, 482, 637, 686, 728, 784, 832, 896, 964, 1274, 1372, 1456, 1568, 1664, 1687, 1928, 2548, 2744, 2912, 3133, 3136, 3374, 3856, 4459, 5096, 5488, 5824, 6266, 6272, 6748, 7712, 8918, 10192, 10976, 11648, 11809, 12532, 13496, 15424, 17836, 20384, 21931, 21952, 23618, 25064, 26992, 30848, 35672, 40768, 43862, 43904, 47236, 50128, 53984, 71344, 81536, 82663, 87724, 94472, 100256, 107968, 142688, 153517, 165326, 175448, 188944, 200512, 215936, 285376, 307034, 330652, 350896, 377888, 401024, 570752, 614068, 661304, 701792, 755776, 1074619, 1228136, 1322608, 1403584, 1511552, 2149238, 2456272, 2645216, 2807168, 4298476, 4912544, 5290432, 8596952, 9825088, 10580864, 17193904, 19650176, 34387808, 68775616, 137551232]

約数ペア:

[(1, 137551232), (2, 68775616), (4, 34387808), (7, 19650176), (8, 17193904), (13, 10580864), (14, 9825088), (16, 8596952), (26, 5290432), (28, 4912544), (32, 4298476), (49, 2807168), (52, 2645216), (56, 2456272), (64, 2149238), (91, 1511552), (98, 1403584), (104, 1322608), (112, 1228136), (128, 1074619), (182, 755776), (196, 701792), (208, 661304), (224, 614068), (241, 570752), (343, 401024), (364, 377888), (392, 350896), (416, 330652), (448, 307034), (482, 285376), (637, 215936), (686, 200512), (728, 188944), (784, 175448), (832, 165326), (896, 153517), (964, 142688), (1274, 107968), (1372, 100256), (1456, 94472), (1568, 87724), (1664, 82663), (1687, 81536), (1928, 71344), (2548, 53984), (2744, 50128), (2912, 47236), (3133, 43904), (3136, 43862), (3374, 40768), (3856, 35672), (4459, 30848), (5096, 26992), (5488, 25064), (5824, 23618), (6266, 21952), (6272, 21931), (6748, 20384), (7712, 17836), (8918, 15424), (10192, 13496), (10976, 12532), (11648, 11809)]