156712192147

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{845863}}^1$

素因数の和:846095

約数の個数: 24

約数和(自身を含む): 192856992000

約数和(自身を除く): 36144799853

約数列:

[1, 7, 19, 49, 133, 199, 931, 1393, 3781, 9751, 26467, 185269, 845863, 5921041, 16071397, 41447287, 112499779, 168326737, 787498453, 1178287159, 3198208003, 8248010113, 22387456021, 156712192147]

約数ペア:

[(1, 156712192147), (7, 22387456021), (19, 8248010113), (49, 3198208003), (133, 1178287159), (199, 787498453), (931, 168326737), (1393, 112499779), (3781, 41447287), (9751, 16071397), (26467, 5921041), (185269, 845863)]