159884656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1087}}^1$

素因数の和:1441

約数の個数: 40

約数和(自身を含む): 321765120

約数和(自身を除く): 161880464

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 317, 464, 634, 1087, 1268, 2174, 2536, 4348, 5072, 8696, 9193, 17392, 18386, 31523, 36772, 63046, 73544, 126092, 147088, 252184, 344579, 504368, 689158, 1378316, 2756632, 5513264, 9992791, 19985582, 39971164, 79942328, 159884656]

約数ペア:

[(1, 159884656), (2, 79942328), (4, 39971164), (8, 19985582), (16, 9992791), (29, 5513264), (58, 2756632), (116, 1378316), (232, 689158), (317, 504368), (464, 344579), (634, 252184), (1087, 147088), (1268, 126092), (2174, 73544), (2536, 63046), (4348, 36772), (5072, 31523), (8696, 18386), (9193, 17392)]