146720778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{5119}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 311869440

約数和(自身を除く): 165148662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 281, 562, 843, 1686, 4777, 5119, 9554, 10238, 14331, 15357, 28662, 30714, 87023, 174046, 261069, 522138, 1438439, 2876878, 4315317, 8630634, 24453463, 48906926, 73360389, 146720778]

約数ペア:

[(1, 146720778), (2, 73360389), (3, 48906926), (6, 24453463), (17, 8630634), (34, 4315317), (51, 2876878), (102, 1438439), (281, 522138), (562, 261069), (843, 174046), (1686, 87023), (4777, 30714), (5119, 28662), (9554, 15357), (10238, 14331)]