171848768

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1604

約数の個数: 112

約数和(自身を含む): 442081920

約数和(自身を除く): 270233152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 988, 1064, 1216, 1456, 1553, 1729, 1976, 2128, 2912, 3106, 3458, 3952, 4256, 5824, 6212, 6916, 7904, 8512, 10871, 12424, 13832, 15808, 20189, 21742, 24848, 27664, 29507, 40378, 43484, 49696, 55328, 59014, 80756, 86968, 99392, 110656, 118028, 141323, 161512, 173936, 206549, 236056, 282646, 323024, 347872, 383591, 413098, 472112, 565292, 646048, 695744, 767182, 826196, 944224, 1130584, 1292096, 1534364, 1652392, 1888448, 2261168, 2685137, 3068728, 3304784, 4522336, 5370274, 6137456, 6609568, 9044672, 10740548, 12274912, 13219136, 21481096, 24549824, 42962192, 85924384, 171848768]

約数ペア:

[(1, 171848768), (2, 85924384), (4, 42962192), (7, 24549824), (8, 21481096), (13, 13219136), (14, 12274912), (16, 10740548), (19, 9044672), (26, 6609568), (28, 6137456), (32, 5370274), (38, 4522336), (52, 3304784), (56, 3068728), (64, 2685137), (76, 2261168), (91, 1888448), (104, 1652392), (112, 1534364), (133, 1292096), (152, 1130584), (182, 944224), (208, 826196), (224, 767182), (247, 695744), (266, 646048), (304, 565292), (364, 472112), (416, 413098), (448, 383591), (494, 347872), (532, 323024), (608, 282646), (728, 236056), (832, 206549), (988, 173936), (1064, 161512), (1216, 141323), (1456, 118028), (1553, 110656), (1729, 99392), (1976, 86968), (2128, 80756), (2912, 59014), (3106, 55328), (3458, 49696), (3952, 43484), (4256, 40378), (5824, 29507), (6212, 27664), (6916, 24848), (7904, 21742), (8512, 20189), (10871, 15808), (12424, 13832)]