138094804568

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12910883}}^1$

素因数の和:12911087

約数の個数: 32

約数和(自身を含む): 297466767360

約数和(自身を除く): 159371962792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 12910883, 25821766, 51643532, 90376181, 103287064, 180752362, 361504724, 723009448, 2465978653, 4931957306, 9863914612, 17261850571, 19727829224, 34523701142, 69047402284, 138094804568]

約数ペア:

[(1, 138094804568), (2, 69047402284), (4, 34523701142), (7, 19727829224), (8, 17261850571), (14, 9863914612), (28, 4931957306), (56, 2465978653), (191, 723009448), (382, 361504724), (764, 180752362), (1337, 103287064), (1528, 90376181), (2674, 51643532), (5348, 25821766), (10696, 12910883)]