139097856

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 373152640

約数和(自身を除く): 234054784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 834, 1112, 1303, 1668, 2224, 2606, 3336, 3909, 4448, 5212, 6672, 7818, 8896, 10424, 13344, 15636, 17792, 20848, 26688, 31272, 35584, 41696, 53376, 62544, 83392, 106752, 125088, 166784, 181117, 250176, 333568, 362234, 500352, 543351, 724468, 1000704, 1086702, 1448936, 2173404, 2897872, 4346808, 5795744, 8693616, 11591488, 17387232, 23182976, 34774464, 46365952, 69548928, 139097856]

約数ペア:

[(1, 139097856), (2, 69548928), (3, 46365952), (4, 34774464), (6, 23182976), (8, 17387232), (12, 11591488), (16, 8693616), (24, 5795744), (32, 4346808), (48, 2897872), (64, 2173404), (96, 1448936), (128, 1086702), (139, 1000704), (192, 724468), (256, 543351), (278, 500352), (384, 362234), (417, 333568), (556, 250176), (768, 181117), (834, 166784), (1112, 125088), (1303, 106752), (1668, 83392), (2224, 62544), (2606, 53376), (3336, 41696), (3909, 35584), (4448, 31272), (5212, 26688), (6672, 20848), (7818, 17792), (8896, 15636), (10424, 13344)]