156977992666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1\times {\mathrm{3109}}^1$

素因数の和:3947

約数の個数: 64

約数和(自身を含む): 272286720000

約数和(自身を除く): 115308727334

約数列:

[1, 2, 11, 19, 22, 38, 199, 209, 398, 418, 607, 1214, 2189, 3109, 3781, 4378, 6218, 6677, 7562, 11533, 13354, 23066, 34199, 41591, 59071, 68398, 83182, 118142, 120793, 126863, 241586, 253726, 618691, 649781, 1237382, 1299562, 1328723, 1887163, 2295067, 2657446, 3774326, 4590134, 6805601, 11755129, 13611202, 20758793, 23510258, 25245737, 35856097, 41517586, 50491474, 71712194, 129306419, 258612838, 375545437, 394417067, 751090874, 788834134, 4130999807, 7135363303, 8261999614, 14270726606, 78488996333, 156977992666]

約数ペア:

[(1, 156977992666), (2, 78488996333), (11, 14270726606), (19, 8261999614), (22, 7135363303), (38, 4130999807), (199, 788834134), (209, 751090874), (398, 394417067), (418, 375545437), (607, 258612838), (1214, 129306419), (2189, 71712194), (3109, 50491474), (3781, 41517586), (4378, 35856097), (6218, 25245737), (6677, 23510258), (7562, 20758793), (11533, 13611202), (13354, 11755129), (23066, 6805601), (34199, 4590134), (41591, 3774326), (59071, 2657446), (68398, 2295067), (83182, 1887163), (118142, 1328723), (120793, 1299562), (126863, 1237382), (241586, 649781), (253726, 618691)]