168286352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26099}}^1$

素因数の和:26151

約数の個数: 40

約数和(自身を含む): 362476800

約数和(自身を除く): 194190448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 26099, 52198, 104396, 208792, 339287, 417584, 678574, 809069, 1357148, 1618138, 2714296, 3236276, 5428592, 6472552, 10517897, 12945104, 21035794, 42071588, 84143176, 168286352]

約数ペア:

[(1, 168286352), (2, 84143176), (4, 42071588), (8, 21035794), (13, 12945104), (16, 10517897), (26, 6472552), (31, 5428592), (52, 3236276), (62, 2714296), (104, 1618138), (124, 1357148), (208, 809069), (248, 678574), (403, 417584), (496, 339287), (806, 208792), (1612, 104396), (3224, 52198), (6448, 26099)]