139541982

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{318589}}^1$

素因数の和:318667

約数の個数: 16

約数和(自身を含む): 282907920

約数和(自身を除く): 143365938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 318589, 637178, 955767, 1911534, 23256997, 46513994, 69770991, 139541982]

約数ペア:

[(1, 139541982), (2, 69770991), (3, 46513994), (6, 23256997), (73, 1911534), (146, 955767), (219, 637178), (438, 318589)]