158129356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{513407}}^1$

素因数の和:513429

約数の個数: 24

約数和(自身を含む): 345010176

約数和(自身を除く): 186880820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 513407, 1026814, 2053628, 3593849, 5647477, 7187698, 11294954, 14375396, 22589908, 39532339, 79064678, 158129356]

約数ペア:

[(1, 158129356), (2, 79064678), (4, 39532339), (7, 22589908), (11, 14375396), (14, 11294954), (22, 7187698), (28, 5647477), (44, 3593849), (77, 2053628), (154, 1026814), (308, 513407)]