15779712

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 47124000

約数和(自身を除く): 31344288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 109, 116, 128, 156, 174, 192, 208, 218, 232, 312, 327, 348, 377, 384, 416, 436, 464, 624, 654, 696, 754, 832, 872, 928, 1131, 1248, 1308, 1392, 1417, 1508, 1664, 1744, 1856, 2262, 2496, 2616, 2784, 2834, 3016, 3161, 3488, 3712, 4251, 4524, 4992, 5232, 5568, 5668, 6032, 6322, 6976, 8502, 9048, 9483, 10464, 11136, 11336, 12064, 12644, 13952, 17004, 18096, 18966, 20928, 22672, 24128, 25288, 34008, 36192, 37932, 41093, 41856, 45344, 48256, 50576, 68016, 72384, 75864, 82186, 90688, 101152, 123279, 136032, 144768, 151728, 164372, 181376, 202304, 246558, 272064, 303456, 328744, 404608, 493116, 544128, 606912, 657488, 986232, 1213824, 1314976, 1972464, 2629952, 3944928, 5259904, 7889856, 15779712]

約数ペア:

[(1, 15779712), (2, 7889856), (3, 5259904), (4, 3944928), (6, 2629952), (8, 1972464), (12, 1314976), (13, 1213824), (16, 986232), (24, 657488), (26, 606912), (29, 544128), (32, 493116), (39, 404608), (48, 328744), (52, 303456), (58, 272064), (64, 246558), (78, 202304), (87, 181376), (96, 164372), (104, 151728), (109, 144768), (116, 136032), (128, 123279), (156, 101152), (174, 90688), (192, 82186), (208, 75864), (218, 72384), (232, 68016), (312, 50576), (327, 48256), (348, 45344), (377, 41856), (384, 41093), (416, 37932), (436, 36192), (464, 34008), (624, 25288), (654, 24128), (696, 22672), (754, 20928), (832, 18966), (872, 18096), (928, 17004), (1131, 13952), (1248, 12644), (1308, 12064), (1392, 11336), (1417, 11136), (1508, 10464), (1664, 9483), (1744, 9048), (1856, 8502), (2262, 6976), (2496, 6322), (2616, 6032), (2784, 5668), (2834, 5568), (3016, 5232), (3161, 4992), (3488, 4524), (3712, 4251)]