159956712

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{3361}}^1$

素因数の和:4034

約数の個数: 48

約数和(自身を含む): 434000580

約数和(自身を除く): 274043868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 1322, 1983, 2644, 3361, 3966, 5288, 5949, 6722, 7932, 10083, 11898, 13444, 15864, 20166, 23796, 26888, 30249, 40332, 47592, 60498, 80664, 120996, 241992, 2221621, 4443242, 6664863, 8886484, 13329726, 17772968, 19994589, 26659452, 39989178, 53318904, 79978356, 159956712]

約数ペア:

[(1, 159956712), (2, 79978356), (3, 53318904), (4, 39989178), (6, 26659452), (8, 19994589), (9, 17772968), (12, 13329726), (18, 8886484), (24, 6664863), (36, 4443242), (72, 2221621), (661, 241992), (1322, 120996), (1983, 80664), (2644, 60498), (3361, 47592), (3966, 40332), (5288, 30249), (5949, 26888), (6722, 23796), (7932, 20166), (10083, 15864), (11898, 13444)]