145375128

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{4517}}^1$

素因数の和:4681

約数の個数: 64

約数和(自身を含む): 406620000

約数和(自身を除く): 261244872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 4023, 4517, 5364, 8046, 9034, 10728, 13551, 16092, 18068, 27102, 32184, 36136, 40653, 54204, 81306, 108408, 121959, 162612, 243918, 325224, 487836, 673033, 975672, 1346066, 2019099, 2692132, 4038198, 5384264, 6057297, 8076396, 12114594, 16152792, 18171891, 24229188, 36343782, 48458376, 72687564, 145375128]

約数ペア:

[(1, 145375128), (2, 72687564), (3, 48458376), (4, 36343782), (6, 24229188), (8, 18171891), (9, 16152792), (12, 12114594), (18, 8076396), (24, 6057297), (27, 5384264), (36, 4038198), (54, 2692132), (72, 2019099), (108, 1346066), (149, 975672), (216, 673033), (298, 487836), (447, 325224), (596, 243918), (894, 162612), (1192, 121959), (1341, 108408), (1788, 81306), (2682, 54204), (3576, 40653), (4023, 36136), (4517, 32184), (5364, 27102), (8046, 18068), (9034, 16092), (10728, 13551)]