156788289887

素因数分解:

${\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 166210856448

約数和(自身を除く): 9422566561

約数列:

[1, 23, 163, 193, 337, 643, 3749, 4439, 7751, 14789, 31459, 54931, 65041, 104809, 124099, 216691, 723557, 1263413, 1495943, 2410607, 2854277, 4983893, 10601683, 20228137, 35320633, 41821363, 243838709, 465247151, 812374559, 961891349, 6816882169, 156788289887]

約数ペア:

[(1, 156788289887), (23, 6816882169), (163, 961891349), (193, 812374559), (337, 465247151), (643, 243838709), (3749, 41821363), (4439, 35320633), (7751, 20228137), (14789, 10601683), (31459, 4983893), (54931, 2854277), (65041, 2410607), (104809, 1495943), (124099, 1263413), (216691, 723557)]