131575164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1566371}}^1$

素因数の和:1566385

約数の個数: 24

約数和(自身を含む): 350867328

約数和(自身を除く): 219292164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1566371, 3132742, 4699113, 6265484, 9398226, 10964597, 18796452, 21929194, 32893791, 43858388, 65787582, 131575164]

約数ペア:

[(1, 131575164), (2, 65787582), (3, 43858388), (4, 32893791), (6, 21929194), (7, 18796452), (12, 10964597), (14, 9398226), (21, 6265484), (28, 4699113), (42, 3132742), (84, 1566371)]