153978546

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{11953}}^1$

素因数の和:12090

約数の個数: 32

約数和(自身を含む): 327061440

約数和(自身を除く): 173082894

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6441, 11953, 12882, 23906, 35859, 71718, 227107, 454214, 681321, 1350689, 1362642, 2701378, 4052067, 8104134, 25663091, 51326182, 76989273, 153978546]

約数ペア:

[(1, 153978546), (2, 76989273), (3, 51326182), (6, 25663091), (19, 8104134), (38, 4052067), (57, 2701378), (113, 1362642), (114, 1350689), (226, 681321), (339, 454214), (678, 227107), (2147, 71718), (4294, 35859), (6441, 23906), (11953, 12882)]