164751432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{823}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 435072000

約数和(自身を除く): 270320568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 439, 456, 823, 878, 1317, 1646, 1756, 2469, 2634, 3292, 3512, 4938, 5268, 6584, 8341, 9876, 10536, 15637, 16682, 19752, 25023, 31274, 33364, 46911, 50046, 62548, 66728, 93822, 100092, 125096, 187644, 200184, 361297, 375288, 722594, 1083891, 1445188, 2167782, 2890376, 4335564, 6864643, 8671128, 13729286, 20593929, 27458572, 41187858, 54917144, 82375716, 164751432]

約数ペア:

[(1, 164751432), (2, 82375716), (3, 54917144), (4, 41187858), (6, 27458572), (8, 20593929), (12, 13729286), (19, 8671128), (24, 6864643), (38, 4335564), (57, 2890376), (76, 2167782), (114, 1445188), (152, 1083891), (228, 722594), (439, 375288), (456, 361297), (823, 200184), (878, 187644), (1317, 125096), (1646, 100092), (1756, 93822), (2469, 66728), (2634, 62548), (3292, 50046), (3512, 46911), (4938, 33364), (5268, 31274), (6584, 25023), (8341, 19752), (9876, 16682), (10536, 15637)]