157428822

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 318090240

約数和(自身を除く): 160661418

約数列:

[1, 2, 3, 6, 239, 311, 353, 478, 622, 706, 717, 933, 1059, 1434, 1866, 2118, 74329, 84367, 109783, 148658, 168734, 219566, 222987, 253101, 329349, 445974, 506202, 658698, 26238137, 52476274, 78714411, 157428822]

約数ペア:

[(1, 157428822), (2, 78714411), (3, 52476274), (6, 26238137), (239, 658698), (311, 506202), (353, 445974), (478, 329349), (622, 253101), (706, 222987), (717, 219566), (933, 168734), (1059, 148658), (1434, 109783), (1866, 84367), (2118, 74329)]