15661526173616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{352081}}^1\times {\mathrm{120877}}^1$

素因数の和:472989

約数の個数: 40

約数和(自身を含む): 31663872189024

約数和(自身を除く): 16002346015408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 120877, 241754, 352081, 483508, 704162, 967016, 1408324, 1934032, 2780171, 2816648, 5560342, 5633296, 8097863, 11120684, 16195726, 22241368, 32391452, 44482736, 64782904, 129565808, 42558495037, 85116990074, 170233980148, 340467960296, 680935920592, 978845385851, 1957690771702, 3915381543404, 7830763086808, 15661526173616]

約数ペア:

[(1, 15661526173616), (2, 7830763086808), (4, 3915381543404), (8, 1957690771702), (16, 978845385851), (23, 680935920592), (46, 340467960296), (92, 170233980148), (184, 85116990074), (368, 42558495037), (120877, 129565808), (241754, 64782904), (352081, 44482736), (483508, 32391452), (704162, 22241368), (967016, 16195726), (1408324, 11120684), (1934032, 8097863), (2780171, 5633296), (2816648, 5560342)]