157027118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{26879}}^1$

素因数の和:27031

約数の個数: 16

約数和(自身を含む): 247726080

約数和(自身を除く): 90698962

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 26879, 53758, 618217, 1236434, 3413633, 6827266, 78513559, 157027118]

約数ペア:

[(1, 157027118), (2, 78513559), (23, 6827266), (46, 3413633), (127, 1236434), (254, 618217), (2921, 53758), (5842, 26879)]