156794140765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{1660691}}^1$

素因数の和:1661540

約数の個数: 16

約数和(自身を含む): 196572790656

約数和(自身を除く): 39778649891

約数列:

[1, 5, 23, 115, 821, 4105, 18883, 94415, 1660691, 8303455, 38195893, 190979465, 1363427311, 6817136555, 31358828153, 156794140765]

約数ペア:

[(1, 156794140765), (5, 31358828153), (23, 6817136555), (115, 1363427311), (821, 190979465), (4105, 38195893), (18883, 8303455), (94415, 1660691)]