157193344

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 400982400

約数和(自身を除く): 243789056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 128, 154, 164, 176, 224, 287, 308, 328, 352, 389, 448, 451, 574, 616, 656, 704, 778, 896, 902, 1148, 1232, 1312, 1408, 1556, 1804, 2296, 2464, 2624, 2723, 3112, 3157, 3608, 4279, 4592, 4928, 5248, 5446, 6224, 6314, 7216, 8558, 9184, 9856, 10892, 12448, 12628, 14432, 15949, 17116, 18368, 21784, 24896, 25256, 28864, 29953, 31898, 34232, 36736, 43568, 49792, 50512, 57728, 59906, 63796, 68464, 87136, 101024, 111643, 119812, 127592, 136928, 174272, 175439, 202048, 223286, 239624, 255184, 273856, 348544, 350878, 404096, 446572, 479248, 510368, 547712, 701756, 893144, 958496, 1020736, 1228073, 1403512, 1786288, 1916992, 2041472, 2456146, 2807024, 3572576, 3833984, 4912292, 5614048, 7145152, 9824584, 11228096, 14290304, 19649168, 22456192, 39298336, 78596672, 157193344]

約数ペア:

[(1, 157193344), (2, 78596672), (4, 39298336), (7, 22456192), (8, 19649168), (11, 14290304), (14, 11228096), (16, 9824584), (22, 7145152), (28, 5614048), (32, 4912292), (41, 3833984), (44, 3572576), (56, 2807024), (64, 2456146), (77, 2041472), (82, 1916992), (88, 1786288), (112, 1403512), (128, 1228073), (154, 1020736), (164, 958496), (176, 893144), (224, 701756), (287, 547712), (308, 510368), (328, 479248), (352, 446572), (389, 404096), (448, 350878), (451, 348544), (574, 273856), (616, 255184), (656, 239624), (704, 223286), (778, 202048), (896, 175439), (902, 174272), (1148, 136928), (1232, 127592), (1312, 119812), (1408, 111643), (1556, 101024), (1804, 87136), (2296, 68464), (2464, 63796), (2624, 59906), (2723, 57728), (3112, 50512), (3157, 49792), (3608, 43568), (4279, 36736), (4592, 34232), (4928, 31898), (5248, 29953), (5446, 28864), (6224, 25256), (6314, 24896), (7216, 21784), (8558, 18368), (9184, 17116), (9856, 15949), (10892, 14432), (12448, 12628)]