123166904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 283772160

約数和(自身を除く): 160605256

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 469, 476, 536, 938, 952, 1139, 1876, 1931, 2278, 3752, 3862, 4556, 7724, 7973, 9112, 13517, 15448, 15946, 27034, 31892, 32827, 54068, 63784, 65654, 108136, 129377, 131308, 229789, 258754, 262616, 459578, 517508, 905639, 919156, 1035016, 1811278, 1838312, 2199409, 3622556, 4398818, 7245112, 8797636, 15395863, 17595272, 30791726, 61583452, 123166904]

約数ペア:

[(1, 123166904), (2, 61583452), (4, 30791726), (7, 17595272), (8, 15395863), (14, 8797636), (17, 7245112), (28, 4398818), (34, 3622556), (56, 2199409), (67, 1838312), (68, 1811278), (119, 1035016), (134, 919156), (136, 905639), (238, 517508), (268, 459578), (469, 262616), (476, 258754), (536, 229789), (938, 131308), (952, 129377), (1139, 108136), (1876, 65654), (1931, 63784), (2278, 54068), (3752, 32827), (3862, 31892), (4556, 27034), (7724, 15946), (7973, 15448), (9112, 13517)]