144518396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{4969}}^1$

素因数の和:5645

約数の個数: 24

約数和(自身を含む): 276371760

約数和(自身を除く): 131853364

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 2644, 4969, 7271, 9938, 14542, 19876, 29084, 54659, 109318, 218636, 3284509, 6569018, 13138036, 36129599, 72259198, 144518396]

約数ペア:

[(1, 144518396), (2, 72259198), (4, 36129599), (11, 13138036), (22, 6569018), (44, 3284509), (661, 218636), (1322, 109318), (2644, 54659), (4969, 29084), (7271, 19876), (9938, 14542)]