156980333672

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{45527939}}^1$

素因数の和:45528376

約数の個数: 16

約数和(自身を含む): 295021051200

約数和(自身を除く): 138040717528

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 45527939, 91055878, 182111756, 364223512, 19622541709, 39245083418, 78490166836, 156980333672]

約数ペア:

[(1, 156980333672), (2, 78490166836), (4, 39245083418), (8, 19622541709), (431, 364223512), (862, 182111756), (1724, 91055878), (3448, 45527939)]