151058416

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{42337}}^1$

素因数の和:42568

約数の個数: 20

約数和(自身を含む): 293995072

約数和(自身を除く): 142936656

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 42337, 84674, 169348, 338696, 677392, 9441151, 18882302, 37764604, 75529208, 151058416]

約数ペア:

[(1, 151058416), (2, 75529208), (4, 37764604), (8, 18882302), (16, 9441151), (223, 677392), (446, 338696), (892, 169348), (1784, 84674), (3568, 42337)]