138349122

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{211543}}^1$

素因数の和:211657

約数の個数: 16

約数和(自身を含む): 279238080

約数和(自身を除く): 140888958

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 211543, 423086, 634629, 1269258, 23058187, 46116374, 69174561, 138349122]

約数ペア:

[(1, 138349122), (2, 69174561), (3, 46116374), (6, 23058187), (109, 1269258), (218, 634629), (327, 423086), (654, 211543)]