138736304

素因数分解:

$2^4\times 7^1\times {\mathrm{1238717}}^1$

素因数の和:1238732

約数の個数: 20

約数和(自身を含む): 307202064

約数和(自身を除く): 168465760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1238717, 2477434, 4954868, 8671019, 9909736, 17342038, 19819472, 34684076, 69368152, 138736304]

約数ペア:

[(1, 138736304), (2, 69368152), (4, 34684076), (7, 19819472), (8, 17342038), (14, 9909736), (16, 8671019), (28, 4954868), (56, 2477434), (112, 1238717)]