140316078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3340859}}^1$

素因数の和:3340871

約数の個数: 16

約数和(自身を含む): 320722560

約数和(自身を除く): 180406482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3340859, 6681718, 10022577, 20045154, 23386013, 46772026, 70158039, 140316078]

約数ペア:

[(1, 140316078), (2, 70158039), (3, 46772026), (6, 23386013), (7, 20045154), (14, 10022577), (21, 6681718), (42, 3340859)]