160917745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 212290560

約数和(自身を除く): 51372815

約数列:

[1, 5, 19, 31, 95, 101, 155, 505, 541, 589, 1919, 2705, 2945, 3131, 9595, 10279, 15655, 16771, 51395, 54641, 59489, 83855, 273205, 297445, 318649, 1038179, 1593245, 1693871, 5190895, 8469355, 32183549, 160917745]

約数ペア:

[(1, 160917745), (5, 32183549), (19, 8469355), (31, 5190895), (95, 1693871), (101, 1593245), (155, 1038179), (505, 318649), (541, 297445), (589, 273205), (1919, 83855), (2705, 59489), (2945, 54641), (3131, 51395), (9595, 16771), (10279, 15655)]