189008792

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{8017}}^1$

素因数の和:8451

約数の個数: 32

約数和(自身を含む): 406031520

約数和(自身を除く): 217022728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 5894, 8017, 11788, 16034, 23576, 32068, 56119, 64136, 112238, 224476, 448952, 3375157, 6750314, 13500628, 23626099, 27001256, 47252198, 94504396, 189008792]

約数ペア:

[(1, 189008792), (2, 94504396), (4, 47252198), (7, 27001256), (8, 23626099), (14, 13500628), (28, 6750314), (56, 3375157), (421, 448952), (842, 224476), (1684, 112238), (2947, 64136), (3368, 56119), (5894, 32068), (8017, 23576), (11788, 16034)]