148552678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 240537600

約数和(自身を除く): 91984922

約数列:

[1, 2, 19, 38, 59, 118, 173, 346, 383, 766, 1121, 2242, 3287, 6574, 7277, 10207, 14554, 20414, 22597, 45194, 66259, 132518, 193933, 387866, 429343, 858686, 1258921, 2517842, 3909281, 7818562, 74276339, 148552678]

約数ペア:

[(1, 148552678), (2, 74276339), (19, 7818562), (38, 3909281), (59, 2517842), (118, 1258921), (173, 858686), (346, 429343), (383, 387866), (766, 193933), (1121, 132518), (2242, 66259), (3287, 45194), (6574, 22597), (7277, 20414), (10207, 14554)]