138656504

素因数分解:

$2^3\times 7^1\times {\mathrm{2476009}}^1$

素因数の和:2476022

約数の個数: 16

約数和(自身を含む): 297121200

約数和(自身を除く): 158464696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2476009, 4952018, 9904036, 17332063, 19808072, 34664126, 69328252, 138656504]

約数ペア:

[(1, 138656504), (2, 69328252), (4, 34664126), (7, 19808072), (8, 17332063), (14, 9904036), (28, 4952018), (56, 2476009)]