121570318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{37223}}^1$

素因数の和:37319

約数の個数: 16

約数和(自身を含む): 192969216

約数和(自身を除く): 71398898

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 37223, 74446, 856129, 1712258, 2642833, 5285666, 60785159, 121570318]

約数ペア:

[(1, 121570318), (2, 60785159), (23, 5285666), (46, 2642833), (71, 1712258), (142, 856129), (1633, 74446), (3266, 37223)]