140768142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1020059}}^1$

素因数の和:1020087

約数の個数: 16

約数和(自身を含む): 293777280

約数和(自身を除く): 153009138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1020059, 2040118, 3060177, 6120354, 23461357, 46922714, 70384071, 140768142]

約数ペア:

[(1, 140768142), (2, 70384071), (3, 46922714), (6, 23461357), (23, 6120354), (46, 3060177), (69, 2040118), (138, 1020059)]