147446656

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 347554800

約数和(自身を除く): 200108144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 89, 112, 128, 172, 178, 224, 301, 344, 356, 448, 602, 623, 688, 712, 896, 1204, 1246, 1376, 1424, 1849, 2408, 2492, 2752, 2848, 3698, 3827, 4816, 4984, 5504, 5696, 7396, 7654, 9632, 9968, 11392, 12943, 14792, 15308, 19264, 19936, 25886, 26789, 29584, 30616, 38528, 39872, 51772, 53578, 59168, 61232, 79744, 103544, 107156, 118336, 122464, 164561, 207088, 214312, 236672, 244928, 329122, 414176, 428624, 489856, 658244, 828352, 857248, 1151927, 1316488, 1656704, 1714496, 2303854, 2632976, 3428992, 4607708, 5265952, 9215416, 10531904, 18430832, 21063808, 36861664, 73723328, 147446656]

約数ペア:

[(1, 147446656), (2, 73723328), (4, 36861664), (7, 21063808), (8, 18430832), (14, 10531904), (16, 9215416), (28, 5265952), (32, 4607708), (43, 3428992), (56, 2632976), (64, 2303854), (86, 1714496), (89, 1656704), (112, 1316488), (128, 1151927), (172, 857248), (178, 828352), (224, 658244), (301, 489856), (344, 428624), (356, 414176), (448, 329122), (602, 244928), (623, 236672), (688, 214312), (712, 207088), (896, 164561), (1204, 122464), (1246, 118336), (1376, 107156), (1424, 103544), (1849, 79744), (2408, 61232), (2492, 59168), (2752, 53578), (2848, 51772), (3698, 39872), (3827, 38528), (4816, 30616), (4984, 29584), (5504, 26789), (5696, 25886), (7396, 19936), (7654, 19264), (9632, 15308), (9968, 14792), (11392, 12943)]