161741552

素因数分解:

$2^4\times 7^2\times {\mathrm{206303}}^1$

素因数の和:206325

約数の個数: 30

約数和(自身を含む): 364539168

約数和(自身を除く): 202797616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 206303, 412606, 825212, 1444121, 1650424, 2888242, 3300848, 5776484, 10108847, 11552968, 20217694, 23105936, 40435388, 80870776, 161741552]

約数ペア:

[(1, 161741552), (2, 80870776), (4, 40435388), (7, 23105936), (8, 20217694), (14, 11552968), (16, 10108847), (28, 5776484), (49, 3300848), (56, 2888242), (98, 1650424), (112, 1444121), (196, 825212), (392, 412606), (784, 206303)]