157094674664

素因数分解:

$2^3\times {\mathrm{20219}}^1\times {\mathrm{971207}}^1$

素因数の和:991432

約数の個数: 16

約数和(自身を含む): 294567386400

約数和(自身を除く): 137472711736

約数列:

[1, 2, 4, 8, 20219, 40438, 80876, 161752, 971207, 1942414, 3884828, 7769656, 19636834333, 39273668666, 78547337332, 157094674664]

約数ペア:

[(1, 157094674664), (2, 78547337332), (4, 39273668666), (8, 19636834333), (20219, 7769656), (40438, 3884828), (80876, 1942414), (161752, 971207)]