156972054992

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{16162691}}^1$

素因数の和:16163306

約数の個数: 20

約数和(自身を含む): 304634418816

約数和(自身を除く): 147662363824

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 16162691, 32325382, 64650764, 129301528, 258603056, 9810753437, 19621506874, 39243013748, 78486027496, 156972054992]

約数ペア:

[(1, 156972054992), (2, 78486027496), (4, 39243013748), (8, 19621506874), (16, 9810753437), (607, 258603056), (1214, 129301528), (2428, 64650764), (4856, 32325382), (9712, 16162691)]