148116290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16661}}^1$

素因数の和:16802

約数の個数: 32

約数和(自身を含む): 307113984

約数和(自身を除く): 158997694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 16661, 33322, 83305, 116627, 166610, 233254, 583135, 1166270, 2115947, 4231894, 10579735, 14811629, 21159470, 29623258, 74058145, 148116290]

約数ペア:

[(1, 148116290), (2, 74058145), (5, 29623258), (7, 21159470), (10, 14811629), (14, 10579735), (35, 4231894), (70, 2115947), (127, 1166270), (254, 583135), (635, 233254), (889, 166610), (1270, 116627), (1778, 83305), (4445, 33322), (8890, 16661)]