164585608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 353808000

約数和(自身を除く): 189222392

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 233, 253, 349, 466, 506, 698, 932, 1012, 1396, 1864, 2024, 2563, 2792, 3839, 5126, 5359, 7678, 8027, 10252, 10718, 15356, 16054, 20504, 21436, 30712, 32108, 42872, 58949, 64216, 81317, 88297, 117898, 162634, 176594, 235796, 325268, 353188, 471592, 650536, 706376, 894487, 1788974, 1870291, 3577948, 3740582, 7155896, 7481164, 14962328, 20573201, 41146402, 82292804, 164585608]

約数ペア:

[(1, 164585608), (2, 82292804), (4, 41146402), (8, 20573201), (11, 14962328), (22, 7481164), (23, 7155896), (44, 3740582), (46, 3577948), (88, 1870291), (92, 1788974), (184, 894487), (233, 706376), (253, 650536), (349, 471592), (466, 353188), (506, 325268), (698, 235796), (932, 176594), (1012, 162634), (1396, 117898), (1864, 88297), (2024, 81317), (2563, 64216), (2792, 58949), (3839, 42872), (5126, 32108), (5359, 30712), (7678, 21436), (8027, 20504), (10252, 16054), (10718, 15356)]