164586304

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:503

約数の個数: 56

約数和(自身を含む): 335145888

約数和(自身を除く): 170559584

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 131, 134, 262, 268, 293, 524, 536, 586, 1048, 1072, 1172, 2096, 2144, 2344, 4192, 4288, 4688, 8384, 8777, 9376, 17554, 18752, 19631, 35108, 38383, 39262, 70216, 76766, 78524, 140432, 153532, 157048, 280864, 307064, 314096, 561728, 614128, 628192, 1228256, 1256384, 2456512, 2571661, 5143322, 10286644, 20573288, 41146576, 82293152, 164586304]

約数ペア:

[(1, 164586304), (2, 82293152), (4, 41146576), (8, 20573288), (16, 10286644), (32, 5143322), (64, 2571661), (67, 2456512), (131, 1256384), (134, 1228256), (262, 628192), (268, 614128), (293, 561728), (524, 314096), (536, 307064), (586, 280864), (1048, 157048), (1072, 153532), (1172, 140432), (2096, 78524), (2144, 76766), (2344, 70216), (4192, 39262), (4288, 38383), (4688, 35108), (8384, 19631), (8777, 18752), (9376, 17554)]