156969754638

素因数分解:

$2^1\times 3^1\times {\mathrm{81421}}^1\times {\mathrm{321313}}^1$

素因数の和:402739

約数の個数: 16

約数和(自身を含む): 313944342096

約数和(自身を除く): 156974587458

約数列:

[1, 2, 3, 6, 81421, 162842, 244263, 321313, 488526, 642626, 963939, 1927878, 26161625773, 52323251546, 78484877319, 156969754638]

約数ペア:

[(1, 156969754638), (2, 78484877319), (3, 52323251546), (6, 26161625773), (81421, 1927878), (162842, 963939), (244263, 642626), (321313, 488526)]