169447978

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{16787}}^1$

素因数の和:16906

約数の個数: 24

約数和(自身を含む): 298557792

約数和(自身を除く): 129109814

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 10094, 16787, 33574, 117509, 235018, 822563, 1645126, 1729061, 3458122, 12103427, 24206854, 84723989, 169447978]

約数ペア:

[(1, 169447978), (2, 84723989), (7, 24206854), (14, 12103427), (49, 3458122), (98, 1729061), (103, 1645126), (206, 822563), (721, 235018), (1442, 117509), (5047, 33574), (10094, 16787)]