143305184

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 308810880

約数和(自身を除く): 165505696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 443, 886, 919, 1772, 1838, 3544, 3676, 4873, 7088, 7352, 9746, 10109, 14176, 14704, 19492, 20218, 29408, 38984, 40436, 77968, 80872, 155936, 161744, 323488, 407117, 814234, 1628468, 3256936, 4478287, 6513872, 8956574, 13027744, 17913148, 35826296, 71652592, 143305184]

約数ペア:

[(1, 143305184), (2, 71652592), (4, 35826296), (8, 17913148), (11, 13027744), (16, 8956574), (22, 6513872), (32, 4478287), (44, 3256936), (88, 1628468), (176, 814234), (352, 407117), (443, 323488), (886, 161744), (919, 155936), (1772, 80872), (1838, 77968), (3544, 40436), (3676, 38984), (4873, 29408), (7088, 20218), (7352, 19492), (9746, 14704), (10109, 14176)]