148308776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1$

素因数の和:3486

約数の個数: 64

約数和(自身を含む): 351682560

約数和(自身を除く): 203373784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 3124, 3391, 3976, 5467, 6248, 6782, 10934, 13564, 21868, 23737, 27128, 37301, 43736, 47474, 74602, 94948, 149204, 189896, 240761, 261107, 298408, 481522, 522214, 963044, 1044428, 1685327, 1926088, 2088856, 2648371, 3370654, 5296742, 6741308, 10593484, 13482616, 18538597, 21186968, 37077194, 74154388, 148308776]

約数ペア:

[(1, 148308776), (2, 74154388), (4, 37077194), (7, 21186968), (8, 18538597), (11, 13482616), (14, 10593484), (22, 6741308), (28, 5296742), (44, 3370654), (56, 2648371), (71, 2088856), (77, 1926088), (88, 1685327), (142, 1044428), (154, 963044), (284, 522214), (308, 481522), (497, 298408), (568, 261107), (616, 240761), (781, 189896), (994, 149204), (1562, 94948), (1988, 74602), (3124, 47474), (3391, 43736), (3976, 37301), (5467, 27128), (6248, 23737), (6782, 21868), (10934, 13564)]