156988721164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{27407}}^1\times {\mathrm{130183}}^1$

素因数の和:157605

約数の個数: 24

約数和(自身を含む): 299718978048

約数和(自身を除く): 142730256884

約数列:

[1, 2, 4, 11, 22, 44, 27407, 54814, 109628, 130183, 260366, 301477, 520732, 602954, 1205908, 1432013, 2864026, 5728052, 3567925481, 7135850962, 14271701924, 39247180291, 78494360582, 156988721164]

約数ペア:

[(1, 156988721164), (2, 78494360582), (4, 39247180291), (11, 14271701924), (22, 7135850962), (44, 3567925481), (27407, 5728052), (54814, 2864026), (109628, 1432013), (130183, 1205908), (260366, 602954), (301477, 520732)]