138460424

素因数分解:

$2^3\times {\mathrm{1931}}^1\times {\mathrm{8963}}^1$

素因数の和:10900

約数の個数: 16

約数和(自身を含む): 259776720

約数和(自身を除く): 121316296

約数列:

[1, 2, 4, 8, 1931, 3862, 7724, 8963, 15448, 17926, 35852, 71704, 17307553, 34615106, 69230212, 138460424]

約数ペア:

[(1, 138460424), (2, 69230212), (4, 34615106), (8, 17307553), (1931, 71704), (3862, 35852), (7724, 17926), (8963, 15448)]