156716891227

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{1571}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 182823851520

約数和(自身を除く): 26106960293

約数列:

[1, 13, 19, 47, 169, 247, 611, 661, 893, 1571, 3211, 7943, 8593, 11609, 12559, 20423, 29849, 31067, 73837, 111709, 150917, 163267, 265499, 388037, 403871, 590273, 959881, 1038431, 1402903, 2122471, 5044481, 5250323, 7673549, 12478453, 13499603, 18237739, 19730189, 48806257, 99756137, 175494839, 237090607, 256492457, 634481341, 927318883, 3334401941, 8248257433, 12055145479, 156716891227]

約数ペア:

[(1, 156716891227), (13, 12055145479), (19, 8248257433), (47, 3334401941), (169, 927318883), (247, 634481341), (611, 256492457), (661, 237090607), (893, 175494839), (1571, 99756137), (3211, 48806257), (7943, 19730189), (8593, 18237739), (11609, 13499603), (12559, 12478453), (20423, 7673549), (29849, 5250323), (31067, 5044481), (73837, 2122471), (111709, 1402903), (150917, 1038431), (163267, 959881), (265499, 590273), (388037, 403871)]