144513808

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{71119}}^1$

素因数の和:71254

約数の個数: 20

約数和(自身を含む): 282204160

約数和(自身を除く): 137690352

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 71119, 142238, 284476, 568952, 1137904, 9032113, 18064226, 36128452, 72256904, 144513808]

約数ペア:

[(1, 144513808), (2, 72256904), (4, 36128452), (8, 18064226), (16, 9032113), (127, 1137904), (254, 568952), (508, 284476), (1016, 142238), (2032, 71119)]