142206272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{170921}}^1$

素因数の和:170946

約数の個数: 28

約数和(自身を含む): 303899316

約数和(自身を除く): 161693044

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 170921, 341842, 683684, 1367368, 2221973, 2734736, 4443946, 5469472, 8887892, 10938944, 17775784, 35551568, 71103136, 142206272]

約数ペア:

[(1, 142206272), (2, 71103136), (4, 35551568), (8, 17775784), (13, 10938944), (16, 8887892), (26, 5469472), (32, 4443946), (52, 2734736), (64, 2221973), (104, 1367368), (208, 683684), (416, 341842), (832, 170921)]