140016436

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{135151}}^1$

素因数の和:135199

約数の個数: 24

約数和(自身を含む): 287603456

約数和(自身を除く): 147587020

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 135151, 270302, 540604, 946057, 1892114, 3784228, 5000587, 10001174, 20002348, 35004109, 70008218, 140016436]

約数ペア:

[(1, 140016436), (2, 70008218), (4, 35004109), (7, 20002348), (14, 10001174), (28, 5000587), (37, 3784228), (74, 1892114), (148, 946057), (259, 540604), (518, 270302), (1036, 135151)]