20151640384

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1584

約数の個数: 112

約数和(自身を含む): 42106510656

約数和(自身を除く): 21954870272

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 67, 82, 83, 134, 164, 166, 268, 328, 332, 536, 656, 664, 1072, 1312, 1328, 1381, 2144, 2624, 2656, 2747, 2762, 3403, 4288, 5312, 5494, 5524, 5561, 6806, 10988, 11048, 11122, 13612, 21976, 22096, 22244, 27224, 43952, 44192, 44488, 54448, 56621, 87904, 88384, 88976, 92527, 108896, 113242, 114623, 175808, 177952, 185054, 217792, 226484, 228001, 229246, 355904, 370108, 452968, 456002, 458492, 740216, 905936, 912004, 916984, 1480432, 1811872, 1824008, 1833968, 2960864, 3623744, 3648016, 3667936, 3793607, 4699543, 5921728, 7296032, 7335872, 7587214, 7679741, 9399086, 14592064, 15174428, 15359482, 18798172, 30348856, 30718964, 37596344, 60697712, 61437928, 75192688, 121395424, 122875856, 150385376, 242790848, 245751712, 300770752, 314869381, 491503424, 629738762, 1259477524, 2518955048, 5037910096, 10075820192, 20151640384]

約数ペア:

[(1, 20151640384), (2, 10075820192), (4, 5037910096), (8, 2518955048), (16, 1259477524), (32, 629738762), (41, 491503424), (64, 314869381), (67, 300770752), (82, 245751712), (83, 242790848), (134, 150385376), (164, 122875856), (166, 121395424), (268, 75192688), (328, 61437928), (332, 60697712), (536, 37596344), (656, 30718964), (664, 30348856), (1072, 18798172), (1312, 15359482), (1328, 15174428), (1381, 14592064), (2144, 9399086), (2624, 7679741), (2656, 7587214), (2747, 7335872), (2762, 7296032), (3403, 5921728), (4288, 4699543), (5312, 3793607), (5494, 3667936), (5524, 3648016), (5561, 3623744), (6806, 2960864), (10988, 1833968), (11048, 1824008), (11122, 1811872), (13612, 1480432), (21976, 916984), (22096, 912004), (22244, 905936), (27224, 740216), (43952, 458492), (44192, 456002), (44488, 452968), (54448, 370108), (56621, 355904), (87904, 229246), (88384, 228001), (88976, 226484), (92527, 217792), (108896, 185054), (113242, 177952), (114623, 175808)]