119839232

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 80

約数和(自身を含む): 256650240

約数和(自身を除く): 136811008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 127, 128, 152, 194, 254, 256, 304, 388, 508, 512, 608, 776, 1016, 1216, 1552, 1843, 2032, 2413, 2432, 3104, 3686, 4064, 4826, 4864, 6208, 7372, 8128, 9652, 9728, 12319, 12416, 14744, 16256, 19304, 24638, 24832, 29488, 32512, 38608, 49276, 49664, 58976, 65024, 77216, 98552, 117952, 154432, 197104, 234061, 235904, 308864, 394208, 468122, 471808, 617728, 788416, 936244, 943616, 1235456, 1576832, 1872488, 3153664, 3744976, 6307328, 7489952, 14979904, 29959808, 59919616, 119839232]

約数ペア:

[(1, 119839232), (2, 59919616), (4, 29959808), (8, 14979904), (16, 7489952), (19, 6307328), (32, 3744976), (38, 3153664), (64, 1872488), (76, 1576832), (97, 1235456), (127, 943616), (128, 936244), (152, 788416), (194, 617728), (254, 471808), (256, 468122), (304, 394208), (388, 308864), (508, 235904), (512, 234061), (608, 197104), (776, 154432), (1016, 117952), (1216, 98552), (1552, 77216), (1843, 65024), (2032, 58976), (2413, 49664), (2432, 49276), (3104, 38608), (3686, 32512), (4064, 29488), (4826, 24832), (4864, 24638), (6208, 19304), (7372, 16256), (8128, 14744), (9652, 12416), (9728, 12319)]