188238976

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{15161}}^1$

素因数の和:15272

約数の個数: 32

約数和(自身を含む): 378898380

約数和(自身を除く): 190659404

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 15161, 30322, 60644, 121288, 242576, 485152, 970304, 1470617, 1940608, 2941234, 5882468, 11764936, 23529872, 47059744, 94119488, 188238976]

約数ペア:

[(1, 188238976), (2, 94119488), (4, 47059744), (8, 23529872), (16, 11764936), (32, 5882468), (64, 2941234), (97, 1940608), (128, 1470617), (194, 970304), (388, 485152), (776, 242576), (1552, 121288), (3104, 60644), (6208, 30322), (12416, 15161)]