164017908

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{16937}}^1$

素因数の和:17216

約数の個数: 36

約数和(自身を含む): 416166660

約数和(自身を除く): 252148752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 9684, 16937, 33874, 50811, 67748, 101622, 152433, 203244, 304866, 609732, 4556053, 9112106, 13668159, 18224212, 27336318, 41004477, 54672636, 82008954, 164017908]

約数ペア:

[(1, 164017908), (2, 82008954), (3, 54672636), (4, 41004477), (6, 27336318), (9, 18224212), (12, 13668159), (18, 9112106), (36, 4556053), (269, 609732), (538, 304866), (807, 203244), (1076, 152433), (1614, 101622), (2421, 67748), (3228, 50811), (4842, 33874), (9684, 16937)]