158164085037

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10993}}^1\times {\mathrm{18517}}^1$

素因数の和:29557

約数の個数: 32

約数和(自身を含む): 247561660672

約数和(自身を除く): 89397575635

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 10993, 18517, 32979, 55551, 76951, 129619, 230853, 388857, 406741, 685129, 1220223, 2055387, 2847187, 4795903, 8541561, 14387709, 203557381, 610672143, 1424901667, 4274705001, 7531623097, 22594869291, 52721361679, 158164085037]

約数ペア:

[(1, 158164085037), (3, 52721361679), (7, 22594869291), (21, 7531623097), (37, 4274705001), (111, 1424901667), (259, 610672143), (777, 203557381), (10993, 14387709), (18517, 8541561), (32979, 4795903), (55551, 2847187), (76951, 2055387), (129619, 1220223), (230853, 685129), (388857, 406741)]