144125278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{1531}}^1$

素因数の和:1944

約数の個数: 24

約数和(自身を含む): 238394520

約数和(自身を除く): 94269242

約数列:

[1, 2, 11, 22, 121, 242, 389, 778, 1531, 3062, 4279, 8558, 16841, 33682, 47069, 94138, 185251, 370502, 595559, 1191118, 6551149, 13102298, 72062639, 144125278]

約数ペア:

[(1, 144125278), (2, 72062639), (11, 13102298), (22, 6551149), (121, 1191118), (242, 595559), (389, 370502), (778, 185251), (1531, 94138), (3062, 47069), (4279, 33682), (8558, 16841)]