157091126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 256143360

約数和(自身を除く): 99052234

約数列:

[1, 2, 19, 38, 43, 86, 127, 254, 757, 817, 1514, 1634, 2413, 4826, 5461, 10922, 14383, 28766, 32551, 65102, 96139, 103759, 192278, 207518, 618469, 1236938, 1826641, 3653282, 4133977, 8267954, 78545563, 157091126]

約数ペア:

[(1, 157091126), (2, 78545563), (19, 8267954), (38, 4133977), (43, 3653282), (86, 1826641), (127, 1236938), (254, 618469), (757, 207518), (817, 192278), (1514, 103759), (1634, 96139), (2413, 65102), (4826, 32551), (5461, 28766), (10922, 14383)]