168927948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{670349}}^1$

素因数の和:670366

約数の個数: 36

約数和(自身を含む): 488014800

約数和(自身を除く): 319086852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 670349, 1340698, 2011047, 2681396, 4022094, 4692443, 6033141, 8044188, 9384886, 12066282, 14077329, 18769772, 24132564, 28154658, 42231987, 56309316, 84463974, 168927948]

約数ペア:

[(1, 168927948), (2, 84463974), (3, 56309316), (4, 42231987), (6, 28154658), (7, 24132564), (9, 18769772), (12, 14077329), (14, 12066282), (18, 9384886), (21, 8044188), (28, 6033141), (36, 4692443), (42, 4022094), (63, 2681396), (84, 2011047), (126, 1340698), (252, 670349)]