156728159690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{734537}}^1$

素因数の和:735686

約数の個数: 32

約数和(自身を含む): 297223456320

約数和(自身を除く): 140495296630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1123, 2246, 5615, 11230, 21337, 42674, 106685, 213370, 734537, 1469074, 3672685, 7345370, 13956203, 27912406, 69781015, 139562030, 824885051, 1649770102, 4124425255, 8248850510, 15672815969, 31345631938, 78364079845, 156728159690]

約数ペア:

[(1, 156728159690), (2, 78364079845), (5, 31345631938), (10, 15672815969), (19, 8248850510), (38, 4124425255), (95, 1649770102), (190, 824885051), (1123, 139562030), (2246, 69781015), (5615, 27912406), (11230, 13956203), (21337, 7345370), (42674, 3672685), (106685, 1469074), (213370, 734537)]