129209432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{15137}}^1$

素因数の和:15251

約数の個数: 32

約数和(自身を含む): 267034320

約数和(自身を除く): 137824888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 15137, 30274, 60548, 121096, 166507, 333014, 666028, 1332056, 1468289, 2936578, 5873156, 11746312, 16151179, 32302358, 64604716, 129209432]

約数ペア:

[(1, 129209432), (2, 64604716), (4, 32302358), (8, 16151179), (11, 11746312), (22, 5873156), (44, 2936578), (88, 1468289), (97, 1332056), (194, 666028), (388, 333014), (776, 166507), (1067, 121096), (2134, 60548), (4268, 30274), (8536, 15137)]