13931136

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 42840000

約数和(自身を除く): 28908864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 139, 144, 174, 192, 216, 232, 261, 278, 288, 348, 384, 417, 432, 464, 522, 556, 576, 696, 783, 834, 864, 928, 1044, 1112, 1152, 1251, 1392, 1566, 1668, 1728, 1856, 2088, 2224, 2502, 2784, 3132, 3336, 3456, 3712, 3753, 4031, 4176, 4448, 5004, 5568, 6264, 6672, 7506, 8062, 8352, 8896, 10008, 11136, 12093, 12528, 13344, 15012, 16124, 16704, 17792, 20016, 24186, 25056, 26688, 30024, 32248, 33408, 36279, 40032, 48372, 50112, 53376, 60048, 64496, 72558, 80064, 96744, 100224, 108837, 120096, 128992, 145116, 160128, 193488, 217674, 240192, 257984, 290232, 386976, 435348, 480384, 515968, 580464, 773952, 870696, 1160928, 1547904, 1741392, 2321856, 3482784, 4643712, 6965568, 13931136]

約数ペア:

[(1, 13931136), (2, 6965568), (3, 4643712), (4, 3482784), (6, 2321856), (8, 1741392), (9, 1547904), (12, 1160928), (16, 870696), (18, 773952), (24, 580464), (27, 515968), (29, 480384), (32, 435348), (36, 386976), (48, 290232), (54, 257984), (58, 240192), (64, 217674), (72, 193488), (87, 160128), (96, 145116), (108, 128992), (116, 120096), (128, 108837), (139, 100224), (144, 96744), (174, 80064), (192, 72558), (216, 64496), (232, 60048), (261, 53376), (278, 50112), (288, 48372), (348, 40032), (384, 36279), (417, 33408), (432, 32248), (464, 30024), (522, 26688), (556, 25056), (576, 24186), (696, 20016), (783, 17792), (834, 16704), (864, 16124), (928, 15012), (1044, 13344), (1112, 12528), (1152, 12093), (1251, 11136), (1392, 10008), (1566, 8896), (1668, 8352), (1728, 8062), (1856, 7506), (2088, 6672), (2224, 6264), (2502, 5568), (2784, 5004), (3132, 4448), (3336, 4176), (3456, 4031), (3712, 3753)]