140649706

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{3527}}^1$

素因数の和:3813

約数の個数: 16

約数和(自身を含む): 214050816

約数和(自身を除く): 73401110

約数列:

[1, 2, 127, 157, 254, 314, 3527, 7054, 19939, 39878, 447929, 553739, 895858, 1107478, 70324853, 140649706]

約数ペア:

[(1, 140649706), (2, 70324853), (127, 1107478), (157, 895858), (254, 553739), (314, 447929), (3527, 39878), (7054, 19939)]