155115534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{85889}}^1$

素因数の和:85944

約数の個数: 32

約数和(自身を含む): 362799360

約数和(自身を除く): 207683826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 85889, 171778, 257667, 515334, 601223, 1202446, 1803669, 3607338, 3693227, 7386454, 11079681, 22159362, 25852589, 51705178, 77557767, 155115534]

約数ペア:

[(1, 155115534), (2, 77557767), (3, 51705178), (6, 25852589), (7, 22159362), (14, 11079681), (21, 7386454), (42, 3693227), (43, 3607338), (86, 1803669), (129, 1202446), (258, 601223), (301, 515334), (602, 257667), (903, 171778), (1806, 85889)]