168354804

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{641}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 403381440

約数和(自身を除く): 235026636

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 509, 516, 641, 1018, 1282, 1527, 1923, 2036, 2564, 3054, 3846, 6108, 7692, 21887, 27563, 43774, 55126, 65661, 82689, 87548, 110252, 131322, 165378, 262644, 326269, 330756, 652538, 978807, 1305076, 1957614, 3915228, 14029567, 28059134, 42088701, 56118268, 84177402, 168354804]

約数ペア:

[(1, 168354804), (2, 84177402), (3, 56118268), (4, 42088701), (6, 28059134), (12, 14029567), (43, 3915228), (86, 1957614), (129, 1305076), (172, 978807), (258, 652538), (509, 330756), (516, 326269), (641, 262644), (1018, 165378), (1282, 131322), (1527, 110252), (1923, 87548), (2036, 82689), (2564, 65661), (3054, 55126), (3846, 43774), (6108, 27563), (7692, 21887)]