171934924

素因数分解:

$2^2\times 7^3\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 354312000

約数和(自身を除く): 182377076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 343, 452, 686, 791, 1109, 1372, 1582, 2218, 3164, 4436, 5537, 7763, 11074, 15526, 22148, 31052, 38759, 54341, 77518, 108682, 125317, 155036, 217364, 250634, 380387, 501268, 760774, 877219, 1521548, 1754438, 3508876, 6140533, 12281066, 24562132, 42983731, 85967462, 171934924]

約数ペア:

[(1, 171934924), (2, 85967462), (4, 42983731), (7, 24562132), (14, 12281066), (28, 6140533), (49, 3508876), (98, 1754438), (113, 1521548), (196, 877219), (226, 760774), (343, 501268), (452, 380387), (686, 250634), (791, 217364), (1109, 155036), (1372, 125317), (1582, 108682), (2218, 77518), (3164, 54341), (4436, 38759), (5537, 31052), (7763, 22148), (11074, 15526)]