140699998

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{1543}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 213442560

約数和(自身を除く): 72742562

約数列:

[1, 2, 127, 254, 359, 718, 1543, 3086, 45593, 91186, 195961, 391922, 553937, 1107874, 70349999, 140699998]

約数ペア:

[(1, 140699998), (2, 70349999), (127, 1107874), (254, 553937), (359, 391922), (718, 195961), (1543, 91186), (3086, 45593)]