131170056976

素因数分解:

$2^4\times 7^1\times {\mathrm{1171161223}}^1$

素因数の和:1171161238

約数の個数: 20

約数和(自身を含む): 290447983552

約数和(自身を除く): 159277926576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1171161223, 2342322446, 4684644892, 8198128561, 9369289784, 16396257122, 18738579568, 32792514244, 65585028488, 131170056976]

約数ペア:

[(1, 131170056976), (2, 65585028488), (4, 32792514244), (7, 18738579568), (8, 16396257122), (14, 9369289784), (16, 8198128561), (28, 4684644892), (56, 2342322446), (112, 1171161223)]