153097994

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{72421}}^1$

素因数の和:72581

約数の個数: 16

約数和(自身を含む): 264195456

約数和(自身を除く): 111097462

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 72421, 144842, 506947, 1013894, 10935571, 21871142, 76548997, 153097994]

約数ペア:

[(1, 153097994), (2, 76548997), (7, 21871142), (14, 10935571), (151, 1013894), (302, 506947), (1057, 144842), (2114, 72421)]