139382784

素因数分解:

$2^{12}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 156

約数和(自身を含む): 425932000

約数和(自身を除く): 286549216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 199, 228, 256, 288, 304, 342, 384, 398, 456, 512, 576, 597, 608, 684, 768, 796, 912, 1024, 1152, 1194, 1216, 1368, 1536, 1592, 1791, 1824, 2048, 2304, 2388, 2432, 2736, 3072, 3184, 3582, 3648, 3781, 4096, 4608, 4776, 4864, 5472, 6144, 6368, 7164, 7296, 7562, 9216, 9552, 9728, 10944, 11343, 12288, 12736, 14328, 14592, 15124, 18432, 19104, 19456, 21888, 22686, 25472, 28656, 29184, 30248, 34029, 36864, 38208, 38912, 43776, 45372, 50944, 57312, 58368, 60496, 68058, 76416, 77824, 87552, 90744, 101888, 114624, 116736, 120992, 136116, 152832, 175104, 181488, 203776, 229248, 233472, 241984, 272232, 305664, 350208, 362976, 407552, 458496, 483968, 544464, 611328, 700416, 725952, 815104, 916992, 967936, 1088928, 1222656, 1451904, 1833984, 1935872, 2177856, 2445312, 2903808, 3667968, 3871744, 4355712, 5807616, 7335936, 7743488, 8711424, 11615232, 15486976, 17422848, 23230464, 34845696, 46460928, 69691392, 139382784]

約数ペア:

[(1, 139382784), (2, 69691392), (3, 46460928), (4, 34845696), (6, 23230464), (8, 17422848), (9, 15486976), (12, 11615232), (16, 8711424), (18, 7743488), (19, 7335936), (24, 5807616), (32, 4355712), (36, 3871744), (38, 3667968), (48, 2903808), (57, 2445312), (64, 2177856), (72, 1935872), (76, 1833984), (96, 1451904), (114, 1222656), (128, 1088928), (144, 967936), (152, 916992), (171, 815104), (192, 725952), (199, 700416), (228, 611328), (256, 544464), (288, 483968), (304, 458496), (342, 407552), (384, 362976), (398, 350208), (456, 305664), (512, 272232), (576, 241984), (597, 233472), (608, 229248), (684, 203776), (768, 181488), (796, 175104), (912, 152832), (1024, 136116), (1152, 120992), (1194, 116736), (1216, 114624), (1368, 101888), (1536, 90744), (1592, 87552), (1791, 77824), (1824, 76416), (2048, 68058), (2304, 60496), (2388, 58368), (2432, 57312), (2736, 50944), (3072, 45372), (3184, 43776), (3582, 38912), (3648, 38208), (3781, 36864), (4096, 34029), (4608, 30248), (4776, 29184), (4864, 28656), (5472, 25472), (6144, 22686), (6368, 21888), (7164, 19456), (7296, 19104), (7562, 18432), (9216, 15124), (9552, 14592), (9728, 14328), (10944, 12736), (11343, 12288)]