140234906

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{11743}}^1$

素因数の和:12605

約数の個数: 16

約数和(自身を含む): 240705024

約数和(自身を除く): 100470118

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 11743, 11942, 23486, 82201, 164402, 10016779, 20033558, 70117453, 140234906]

約数ペア:

[(1, 140234906), (2, 70117453), (7, 20033558), (14, 10016779), (853, 164402), (1706, 82201), (5971, 23486), (11743, 11942)]