156914751489

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{7263563}}^1$

素因数の和:7263964

約数の個数: 16

約数和(自身を含む): 220812345600

約数和(自身を除く): 63897594111

約数列:

[1, 3, 19, 57, 379, 1137, 7201, 21603, 7263563, 21790689, 138007697, 414023091, 2752890377, 8258671131, 52304917163, 156914751489]

約数ペア:

[(1, 156914751489), (3, 52304917163), (19, 8258671131), (57, 2752890377), (379, 414023091), (1137, 138007697), (7201, 21790689), (21603, 7263563)]