131494776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{782707}}^1$

素因数の和:782723

約数の個数: 32

約数和(自身を含む): 375699840

約数和(自身を除く): 244205064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 782707, 1565414, 2348121, 3130828, 4696242, 5478949, 6261656, 9392484, 10957898, 16436847, 18784968, 21915796, 32873694, 43831592, 65747388, 131494776]

約数ペア:

[(1, 131494776), (2, 65747388), (3, 43831592), (4, 32873694), (6, 21915796), (7, 18784968), (8, 16436847), (12, 10957898), (14, 9392484), (21, 6261656), (24, 5478949), (28, 4696242), (42, 3130828), (56, 2348121), (84, 1565414), (168, 782707)]