165218116

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{9721}}^1$

素因数の和:10339

約数の個数: 24

約数和(自身を含む): 331014656

約数和(自身を除く): 165796540

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 8498, 9721, 16996, 19442, 38884, 68047, 136094, 272188, 5900647, 11801294, 23602588, 41304529, 82609058, 165218116]

約数ペア:

[(1, 165218116), (2, 82609058), (4, 41304529), (7, 23602588), (14, 11801294), (28, 5900647), (607, 272188), (1214, 136094), (2428, 68047), (4249, 38884), (8498, 19442), (9721, 16996)]