164955249564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1963752971}}^1$

素因数の和:1963752985

約数の個数: 24

約数和(自身を含む): 439880665728

約数和(自身を除く): 274925416164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1963752971, 3927505942, 5891258913, 7855011884, 11782517826, 13746270797, 23565035652, 27492541594, 41238812391, 54985083188, 82477624782, 164955249564]

約数ペア:

[(1, 164955249564), (2, 82477624782), (3, 54985083188), (4, 41238812391), (6, 27492541594), (7, 23565035652), (12, 13746270797), (14, 11782517826), (21, 7855011884), (28, 5891258913), (42, 3927505942), (84, 1963752971)]