156789081938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1\times {\mathrm{23671}}^1$

素因数の和:24470

約数の個数: 32

約数和(自身を含む): 246740262912

約数和(自身を除く): 89951180974

約数列:

[1, 2, 23, 46, 311, 463, 622, 926, 7153, 10649, 14306, 21298, 23671, 47342, 143993, 287986, 544433, 1088866, 3311839, 6623678, 7361681, 10959673, 14723362, 21919346, 169318663, 252072479, 338637326, 504144958, 3408458303, 6816916606, 78394540969, 156789081938]

約数ペア:

[(1, 156789081938), (2, 78394540969), (23, 6816916606), (46, 3408458303), (311, 504144958), (463, 338637326), (622, 252072479), (926, 169318663), (7153, 21919346), (10649, 14723362), (14306, 10959673), (21298, 7361681), (23671, 6623678), (47342, 3311839), (143993, 1088866), (287986, 544433)]