157028929806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3738784043}}^1$

素因数の和:3738784055

約数の個数: 16

約数和(自身を含む): 358923268224

約数和(自身を除く): 201894338418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3738784043, 7477568086, 11216352129, 22432704258, 26171488301, 52342976602, 78514464903, 157028929806]

約数ペア:

[(1, 157028929806), (2, 78514464903), (3, 52342976602), (6, 26171488301), (7, 22432704258), (14, 11216352129), (21, 7477568086), (42, 3738784043)]