156988131112

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1621}}^1\times {\mathrm{165833}}^1$

素因数の和:167533

約数の個数: 32

約数和(自身を含む): 298570850280

約数和(自身を除く): 141582719168

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1621, 3242, 6484, 12968, 118333, 165833, 236666, 331666, 473332, 663332, 946664, 1326664, 12105809, 24211618, 48423236, 96846472, 268815293, 537630586, 1075261172, 2150522344, 19623516389, 39247032778, 78494065556, 156988131112]

約数ペア:

[(1, 156988131112), (2, 78494065556), (4, 39247032778), (8, 19623516389), (73, 2150522344), (146, 1075261172), (292, 537630586), (584, 268815293), (1621, 96846472), (3242, 48423236), (6484, 24211618), (12968, 12105809), (118333, 1326664), (165833, 946664), (236666, 663332), (331666, 473332)]