145384386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{13469}}^1$

素因数の和:13738

約数の個数: 32

約数和(自身を含む): 333624960

約数和(自身を除く): 188240574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 13469, 26938, 40407, 80814, 94283, 188566, 282849, 565698, 3461533, 6923066, 10384599, 20769198, 24230731, 48461462, 72692193, 145384386]

約数ペア:

[(1, 145384386), (2, 72692193), (3, 48461462), (6, 24230731), (7, 20769198), (14, 10384599), (21, 6923066), (42, 3461533), (257, 565698), (514, 282849), (771, 188566), (1542, 94283), (1799, 80814), (3598, 40407), (5397, 26938), (10794, 13469)]