157216094

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{88423}}^1$

素因数の和:88559

約数の個数: 16

約数和(自身を含む): 271638528

約数和(自身を除く): 114422434

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 88423, 176846, 618961, 1237922, 11229721, 22459442, 78608047, 157216094]

約数ペア:

[(1, 157216094), (2, 78608047), (7, 22459442), (14, 11229721), (127, 1237922), (254, 618961), (889, 176846), (1778, 88423)]