165405952

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{6661}}^1$

素因数の和:6774

約数の個数: 36

約数和(自身を含む): 333619636

約数和(自身を除く): 168213684

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 3104, 6208, 6661, 12416, 13322, 24832, 26644, 53288, 106576, 213152, 426304, 646117, 852608, 1292234, 1705216, 2584468, 5168936, 10337872, 20675744, 41351488, 82702976, 165405952]

約数ペア:

[(1, 165405952), (2, 82702976), (4, 41351488), (8, 20675744), (16, 10337872), (32, 5168936), (64, 2584468), (97, 1705216), (128, 1292234), (194, 852608), (256, 646117), (388, 426304), (776, 213152), (1552, 106576), (3104, 53288), (6208, 26644), (6661, 24832), (12416, 13322)]