161036712

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{20903}}^1$

素因数の和:21022

約数の個数: 48

約数和(自身を含む): 440238240

約数和(自身を除く): 279201528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 20903, 41806, 62709, 83612, 125418, 167224, 188127, 250836, 376254, 501672, 752508, 1505016, 2236621, 4473242, 6709863, 8946484, 13419726, 17892968, 20129589, 26839452, 40259178, 53678904, 80518356, 161036712]

約数ペア:

[(1, 161036712), (2, 80518356), (3, 53678904), (4, 40259178), (6, 26839452), (8, 20129589), (9, 17892968), (12, 13419726), (18, 8946484), (24, 6709863), (36, 4473242), (72, 2236621), (107, 1505016), (214, 752508), (321, 501672), (428, 376254), (642, 250836), (856, 188127), (963, 167224), (1284, 125418), (1926, 83612), (2568, 62709), (3852, 41806), (7704, 20903)]