140984742

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{215573}}^1$

素因数の和:215687

約数の個数: 16

約数和(自身を含む): 284557680

約数和(自身を除く): 143572938

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 215573, 431146, 646719, 1293438, 23497457, 46994914, 70492371, 140984742]

約数ペア:

[(1, 140984742), (2, 70492371), (3, 46994914), (6, 23497457), (109, 1293438), (218, 646719), (327, 431146), (654, 215573)]