156965516939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{88631009}}^1$

素因数の和:88631050

約数の個数: 16

約数和(自身を含む): 204205847040

約数和(自身を除く): 47240330101

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 88631009, 620417063, 974941099, 2038513207, 6824587693, 14269592449, 22423645277, 156965516939]

約数ペア:

[(1, 156965516939), (7, 22423645277), (11, 14269592449), (23, 6824587693), (77, 2038513207), (161, 974941099), (253, 620417063), (1771, 88631009)]