127769536

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:521

約数の個数: 56

約数和(自身を含む): 261152640

約数和(自身を除く): 133383104

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 83, 134, 166, 268, 332, 359, 536, 664, 718, 1072, 1328, 1436, 2144, 2656, 2872, 4288, 5312, 5561, 5744, 11122, 11488, 22244, 22976, 24053, 29797, 44488, 48106, 59594, 88976, 96212, 119188, 177952, 192424, 238376, 355904, 384848, 476752, 769696, 953504, 1539392, 1907008, 1996399, 3992798, 7985596, 15971192, 31942384, 63884768, 127769536]

約数ペア:

[(1, 127769536), (2, 63884768), (4, 31942384), (8, 15971192), (16, 7985596), (32, 3992798), (64, 1996399), (67, 1907008), (83, 1539392), (134, 953504), (166, 769696), (268, 476752), (332, 384848), (359, 355904), (536, 238376), (664, 192424), (718, 177952), (1072, 119188), (1328, 96212), (1436, 88976), (2144, 59594), (2656, 48106), (2872, 44488), (4288, 29797), (5312, 24053), (5561, 22976), (5744, 22244), (11122, 11488)]