138360998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{14779}}^1$

素因数の和:14963

約数の個数: 16

約数和(自身を含む): 215669760

約数和(自身を除く): 77308762

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 14779, 29558, 458149, 916298, 2231629, 4463258, 69180499, 138360998]

約数ペア:

[(1, 138360998), (2, 69180499), (31, 4463258), (62, 2231629), (151, 916298), (302, 458149), (4681, 29558), (9362, 14779)]