143375246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20773}}^1$

素因数の和:20828

約数の個数: 32

約数和(自身を含む): 269231040

約数和(自身を除く): 125855794

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 20773, 41546, 145411, 290822, 353141, 602417, 706282, 1204834, 2471987, 4216919, 4943974, 8433838, 10241089, 20482178, 71687623, 143375246]

約数ペア:

[(1, 143375246), (2, 71687623), (7, 20482178), (14, 10241089), (17, 8433838), (29, 4943974), (34, 4216919), (58, 2471987), (119, 1204834), (203, 706282), (238, 602417), (406, 353141), (493, 290822), (986, 145411), (3451, 41546), (6902, 20773)]