156976314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 351267840

約数和(自身を除く): 194291526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 139, 142, 213, 241, 278, 417, 426, 482, 723, 781, 834, 1446, 1529, 1562, 2343, 2651, 3058, 4587, 4686, 5302, 7953, 9174, 9869, 15906, 17111, 19738, 29607, 33499, 34222, 51333, 59214, 66998, 100497, 102666, 108559, 188221, 200994, 217118, 325677, 368489, 376442, 564663, 651354, 736978, 1105467, 1129326, 2210934, 2378429, 4756858, 7135287, 14270574, 26162719, 52325438, 78488157, 156976314]

約数ペア:

[(1, 156976314), (2, 78488157), (3, 52325438), (6, 26162719), (11, 14270574), (22, 7135287), (33, 4756858), (66, 2378429), (71, 2210934), (139, 1129326), (142, 1105467), (213, 736978), (241, 651354), (278, 564663), (417, 376442), (426, 368489), (482, 325677), (723, 217118), (781, 200994), (834, 188221), (1446, 108559), (1529, 102666), (1562, 100497), (2343, 66998), (2651, 59214), (3058, 51333), (4587, 34222), (4686, 33499), (5302, 29607), (7953, 19738), (9174, 17111), (9869, 15906)]