156939748

素因数分解:

$2^2\times 7^2\times {\mathrm{523}}^1\times {\mathrm{1531}}^1$

素因数の和:2072

約数の個数: 36

約数和(自身を含む): 320304432

約数和(自身を除く): 163364684

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 523, 1046, 1531, 2092, 3062, 3661, 6124, 7322, 10717, 14644, 21434, 25627, 42868, 51254, 75019, 102508, 150038, 300076, 800713, 1601426, 3202852, 5604991, 11209982, 22419964, 39234937, 78469874, 156939748]

約数ペア:

[(1, 156939748), (2, 78469874), (4, 39234937), (7, 22419964), (14, 11209982), (28, 5604991), (49, 3202852), (98, 1601426), (196, 800713), (523, 300076), (1046, 150038), (1531, 102508), (2092, 75019), (3062, 51254), (3661, 42868), (6124, 25627), (7322, 21434), (10717, 14644)]