160722296

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70001}}^1$

素因数の和:70055

約数の個数: 32

約数和(自身を含む): 352810080

約数和(自身を除く): 192087784

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 70001, 140002, 280004, 490007, 560008, 980014, 1960028, 2870041, 3920056, 5740082, 11480164, 20090287, 22960328, 40180574, 80361148, 160722296]

約数ペア:

[(1, 160722296), (2, 80361148), (4, 40180574), (7, 22960328), (8, 20090287), (14, 11480164), (28, 5740082), (41, 3920056), (56, 2870041), (82, 1960028), (164, 980014), (287, 560008), (328, 490007), (574, 280004), (1148, 140002), (2296, 70001)]