149396146816

素因数分解:

$2^7\times 7^1\times {\mathrm{166736771}}^1$

素因数の和:166736792

約数の個数: 32

約数和(自身を含む): 340143014880

約数和(自身を除く): 190746868064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 166736771, 333473542, 666947084, 1167157397, 1333894168, 2334314794, 2667788336, 4668629588, 5335576672, 9337259176, 10671153344, 18674518352, 21342306688, 37349036704, 74698073408, 149396146816]

約数ペア:

[(1, 149396146816), (2, 74698073408), (4, 37349036704), (7, 21342306688), (8, 18674518352), (14, 10671153344), (16, 9337259176), (28, 5335576672), (32, 4668629588), (56, 2667788336), (64, 2334314794), (112, 1333894168), (128, 1167157397), (224, 666947084), (448, 333473542), (896, 166736771)]