157402708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{7537}}^1$

素因数の和:7791

約数の個数: 24

約数和(自身を含む): 288735552

約数和(自身を除く): 131332844

約数列:

[1, 2, 4, 23, 46, 92, 227, 454, 908, 5221, 7537, 10442, 15074, 20884, 30148, 173351, 346702, 693404, 1710899, 3421798, 6843596, 39350677, 78701354, 157402708]

約数ペア:

[(1, 157402708), (2, 78701354), (4, 39350677), (23, 6843596), (46, 3421798), (92, 1710899), (227, 693404), (454, 346702), (908, 173351), (5221, 30148), (7537, 20884), (10442, 15074)]