157422742

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1\times {\mathrm{1487}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 241984512

約数和(自身を除く): 84561770

約数列:

[1, 2, 43, 86, 1231, 1487, 2462, 2974, 52933, 63941, 105866, 127882, 1830497, 3660994, 78711371, 157422742]

約数ペア:

[(1, 157422742), (2, 78711371), (43, 3660994), (86, 1830497), (1231, 127882), (1487, 105866), (2462, 63941), (2974, 52933)]