161880036

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313721}}^1$

素因数の和:313771

約数の個数: 24

約数和(自身を含む): 386505504

約数和(自身を除く): 224625468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 313721, 627442, 941163, 1254884, 1882326, 3764652, 13490003, 26980006, 40470009, 53960012, 80940018, 161880036]

約数ペア:

[(1, 161880036), (2, 80940018), (3, 53960012), (4, 40470009), (6, 26980006), (12, 13490003), (43, 3764652), (86, 1882326), (129, 1254884), (172, 941163), (258, 627442), (516, 313721)]