164931564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1963471}}^1$

素因数の和:1963485

約数の個数: 24

約数和(自身を含む): 439817728

約数和(自身を除く): 274886164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1963471, 3926942, 5890413, 7853884, 11780826, 13744297, 23561652, 27488594, 41232891, 54977188, 82465782, 164931564]

約数ペア:

[(1, 164931564), (2, 82465782), (3, 54977188), (4, 41232891), (6, 27488594), (7, 23561652), (12, 13744297), (14, 11780826), (21, 7853884), (28, 5890413), (42, 3926942), (84, 1963471)]