157069131886

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{3138997}}^1$

素因数の和:3139323

約数の個数: 16

約数和(自身を含む): 238664295936

約数和(自身を除く): 81595164050

約数列:

[1, 2, 127, 197, 254, 394, 25019, 50038, 3138997, 6277994, 398652619, 618382409, 797305238, 1236764818, 78534565943, 157069131886]

約数ペア:

[(1, 157069131886), (2, 78534565943), (127, 1236764818), (197, 797305238), (254, 618382409), (394, 398652619), (25019, 6277994), (50038, 3138997)]