157445368

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{48119}}^1$

素因数の和:48534

約数の個数: 16

約数和(自身を含む): 295938000

約数和(自身を除く): 138492632

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 48119, 96238, 192476, 384952, 19680671, 39361342, 78722684, 157445368]

約数ペア:

[(1, 157445368), (2, 78722684), (4, 39361342), (8, 19680671), (409, 384952), (818, 192476), (1636, 96238), (3272, 48119)]