138371016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{823637}}^1$

素因数の和:823653

約数の個数: 32

約数和(自身を含む): 395346240

約数和(自身を除く): 256975224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 823637, 1647274, 2470911, 3294548, 4941822, 5765459, 6589096, 9883644, 11530918, 17296377, 19767288, 23061836, 34592754, 46123672, 69185508, 138371016]

約数ペア:

[(1, 138371016), (2, 69185508), (3, 46123672), (4, 34592754), (6, 23061836), (7, 19767288), (8, 17296377), (12, 11530918), (14, 9883644), (21, 6589096), (24, 5765459), (28, 4941822), (42, 3294548), (56, 2470911), (84, 1647274), (168, 823637)]