119117872

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 60

約数和(自身を含む): 244293888

約数和(自身を除く): 125176016

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 127, 244, 248, 254, 488, 496, 508, 961, 976, 1016, 1891, 1922, 2032, 3782, 3844, 3937, 7564, 7688, 7747, 7874, 15128, 15376, 15494, 15748, 30256, 30988, 31496, 58621, 61976, 62992, 117242, 122047, 123952, 234484, 240157, 244094, 468968, 480314, 488188, 937936, 960628, 976376, 1921256, 1952752, 3842512, 7444867, 14889734, 29779468, 59558936, 119117872]

約数ペア:

[(1, 119117872), (2, 59558936), (4, 29779468), (8, 14889734), (16, 7444867), (31, 3842512), (61, 1952752), (62, 1921256), (122, 976376), (124, 960628), (127, 937936), (244, 488188), (248, 480314), (254, 468968), (488, 244094), (496, 240157), (508, 234484), (961, 123952), (976, 122047), (1016, 117242), (1891, 62992), (1922, 61976), (2032, 58621), (3782, 31496), (3844, 30988), (3937, 30256), (7564, 15748), (7688, 15494), (7747, 15376), (7874, 15128)]