157156936

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{479137}}^1$

素因数の和:479184

約数の個数: 16

約数和(自身を含む): 301856940

約数和(自身を除く): 144700004

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 479137, 958274, 1916548, 3833096, 19644617, 39289234, 78578468, 157156936]

約数ペア:

[(1, 157156936), (2, 78578468), (4, 39289234), (8, 19644617), (41, 3833096), (82, 1916548), (164, 958274), (328, 479137)]