140766496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{647}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 299484864

約数和(自身を除く): 158718368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 523, 647, 1046, 1294, 2092, 2588, 4184, 5176, 6799, 8368, 8411, 10352, 13598, 16736, 16822, 20704, 27196, 33644, 54392, 67288, 108784, 134576, 217568, 269152, 338381, 676762, 1353524, 2707048, 4398953, 5414096, 8797906, 10828192, 17595812, 35191624, 70383248, 140766496]

約数ペア:

[(1, 140766496), (2, 70383248), (4, 35191624), (8, 17595812), (13, 10828192), (16, 8797906), (26, 5414096), (32, 4398953), (52, 2707048), (104, 1353524), (208, 676762), (416, 338381), (523, 269152), (647, 217568), (1046, 134576), (1294, 108784), (2092, 67288), (2588, 54392), (4184, 33644), (5176, 27196), (6799, 20704), (8368, 16822), (8411, 16736), (10352, 13598)]