163929555712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{155387}}^1$

素因数の和:155733

約数の個数: 72

約数和(自身を含む): 353503349136

約数和(自身を除く): 189573793424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 317, 416, 634, 832, 1268, 1664, 2536, 3328, 4121, 5072, 8242, 10144, 16484, 20288, 32968, 40576, 65936, 81152, 131872, 155387, 263744, 310774, 527488, 621548, 1054976, 1243096, 2020031, 2486192, 4040062, 4972384, 8080124, 9944768, 16160248, 19889536, 32320496, 39779072, 49257679, 64640992, 98515358, 129281984, 197030716, 258563968, 394061432, 517127936, 640349827, 788122864, 1280699654, 1576245728, 2561399308, 3152491456, 5122798616, 6304982912, 10245597232, 12609965824, 20491194464, 40982388928, 81964777856, 163929555712]

約数ペア:

[(1, 163929555712), (2, 81964777856), (4, 40982388928), (8, 20491194464), (13, 12609965824), (16, 10245597232), (26, 6304982912), (32, 5122798616), (52, 3152491456), (64, 2561399308), (104, 1576245728), (128, 1280699654), (208, 788122864), (256, 640349827), (317, 517127936), (416, 394061432), (634, 258563968), (832, 197030716), (1268, 129281984), (1664, 98515358), (2536, 64640992), (3328, 49257679), (4121, 39779072), (5072, 32320496), (8242, 19889536), (10144, 16160248), (16484, 9944768), (20288, 8080124), (32968, 4972384), (40576, 4040062), (65936, 2486192), (81152, 2020031), (131872, 1243096), (155387, 1054976), (263744, 621548), (310774, 527488)]