142769312

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8731}}^1$

素因数の和:8821

約数の個数: 48

約数和(自身を含む): 325668672

約数和(自身を除く): 182899360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 8731, 16352, 17462, 34924, 61117, 69848, 122234, 139696, 244468, 279392, 488936, 637363, 977872, 1274726, 1955744, 2549452, 4461541, 5098904, 8923082, 10197808, 17846164, 20395616, 35692328, 71384656, 142769312]

約数ペア:

[(1, 142769312), (2, 71384656), (4, 35692328), (7, 20395616), (8, 17846164), (14, 10197808), (16, 8923082), (28, 5098904), (32, 4461541), (56, 2549452), (73, 1955744), (112, 1274726), (146, 977872), (224, 637363), (292, 488936), (511, 279392), (584, 244468), (1022, 139696), (1168, 122234), (2044, 69848), (2336, 61117), (4088, 34924), (8176, 17462), (8731, 16352)]