163883748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{3833}}^1$

素因数の和:4356

約数の個数: 48

約数和(自身を含む): 437996160

約数和(自身を除く): 274112412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1527, 2036, 3054, 3563, 3833, 6108, 7126, 7666, 10689, 11499, 14252, 15332, 21378, 22998, 26831, 42756, 45996, 53662, 80493, 107324, 160986, 321972, 1950997, 3901994, 5852991, 7803988, 11705982, 13656979, 23411964, 27313958, 40970937, 54627916, 81941874, 163883748]

約数ペア:

[(1, 163883748), (2, 81941874), (3, 54627916), (4, 40970937), (6, 27313958), (7, 23411964), (12, 13656979), (14, 11705982), (21, 7803988), (28, 5852991), (42, 3901994), (84, 1950997), (509, 321972), (1018, 160986), (1527, 107324), (2036, 80493), (3054, 53662), (3563, 45996), (3833, 42756), (6108, 26831), (7126, 22998), (7666, 21378), (10689, 15332), (11499, 14252)]