142142972

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{3833}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 254209536

約数和(自身を除く): 112066564

約数列:

[1, 2, 4, 73, 127, 146, 254, 292, 508, 3833, 7666, 9271, 15332, 18542, 37084, 279809, 486791, 559618, 973582, 1119236, 1947164, 35535743, 71071486, 142142972]

約数ペア:

[(1, 142142972), (2, 71071486), (4, 35535743), (73, 1947164), (127, 1119236), (146, 973582), (254, 559618), (292, 486791), (508, 279809), (3833, 37084), (7666, 18542), (9271, 15332)]