165007444

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{111191}}^1$

素因数の和:111255

約数の個数: 24

約数和(自身を含む): 336244608

約数和(自身を除く): 171237164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 111191, 222382, 444764, 778337, 1556674, 3113348, 5893123, 11786246, 23572492, 41251861, 82503722, 165007444]

約数ペア:

[(1, 165007444), (2, 82503722), (4, 41251861), (7, 23572492), (14, 11786246), (28, 5893123), (53, 3113348), (106, 1556674), (212, 778337), (371, 444764), (742, 222382), (1484, 111191)]