135162728

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{17581}}^1$

素因数の和:17649

約数の個数: 24

約数和(自身を含む): 261883890

約数和(自身を除く): 126721162

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 17581, 35162, 70324, 140648, 545011, 1090022, 2180044, 4360088, 16895341, 33790682, 67581364, 135162728]

約数ペア:

[(1, 135162728), (2, 67581364), (4, 33790682), (8, 16895341), (31, 4360088), (62, 2180044), (124, 1090022), (248, 545011), (961, 140648), (1922, 70324), (3844, 35162), (7688, 17581)]