151438864

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{74527}}^1$

素因数の和:74662

約数の個数: 20

約数和(自身を含む): 295727104

約数和(自身を除く): 144288240

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 74527, 149054, 298108, 596216, 1192432, 9464929, 18929858, 37859716, 75719432, 151438864]

約数ペア:

[(1, 151438864), (2, 75719432), (4, 37859716), (8, 18929858), (16, 9464929), (127, 1192432), (254, 596216), (508, 298108), (1016, 149054), (2032, 74527)]