136546816

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 80

約数和(自身を含む): 322122240

約数和(自身を除く): 185575424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1229, 1736, 1792, 1984, 2458, 3472, 3584, 3968, 4916, 6944, 7936, 8603, 9832, 13888, 15872, 17206, 19664, 27776, 34412, 38099, 39328, 55552, 68824, 76198, 78656, 111104, 137648, 152396, 157312, 266693, 275296, 304792, 314624, 533386, 550592, 609584, 629248, 1066772, 1101184, 1219168, 2133544, 2202368, 2438336, 4267088, 4404736, 4876672, 8534176, 9753344, 17068352, 19506688, 34136704, 68273408, 136546816]

約数ペア:

[(1, 136546816), (2, 68273408), (4, 34136704), (7, 19506688), (8, 17068352), (14, 9753344), (16, 8534176), (28, 4876672), (31, 4404736), (32, 4267088), (56, 2438336), (62, 2202368), (64, 2133544), (112, 1219168), (124, 1101184), (128, 1066772), (217, 629248), (224, 609584), (248, 550592), (256, 533386), (434, 314624), (448, 304792), (496, 275296), (512, 266693), (868, 157312), (896, 152396), (992, 137648), (1229, 111104), (1736, 78656), (1792, 76198), (1984, 68824), (2458, 55552), (3472, 39328), (3584, 38099), (3968, 34412), (4916, 27776), (6944, 19664), (7936, 17206), (8603, 15872), (9832, 13888)]