137984168

素因数分解:

$2^3\times 7^1\times {\mathrm{2464003}}^1$

素因数の和:2464016

約数の個数: 16

約数和(自身を含む): 295680480

約数和(自身を除く): 157696312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2464003, 4928006, 9856012, 17248021, 19712024, 34496042, 68992084, 137984168]

約数ペア:

[(1, 137984168), (2, 68992084), (4, 34496042), (7, 19712024), (8, 17248021), (14, 9856012), (28, 4928006), (56, 2464003)]