165577696

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2135

約数の個数: 48

約数和(自身を含む): 340720128

約数和(自身を除く): 175142432

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 496, 664, 992, 1328, 2011, 2573, 2656, 4022, 5146, 8044, 10292, 16088, 20584, 32176, 41168, 62341, 64352, 82336, 124682, 166913, 249364, 333826, 498728, 667652, 997456, 1335304, 1994912, 2670608, 5174303, 5341216, 10348606, 20697212, 41394424, 82788848, 165577696]

約数ペア:

[(1, 165577696), (2, 82788848), (4, 41394424), (8, 20697212), (16, 10348606), (31, 5341216), (32, 5174303), (62, 2670608), (83, 1994912), (124, 1335304), (166, 997456), (248, 667652), (332, 498728), (496, 333826), (664, 249364), (992, 166913), (1328, 124682), (2011, 82336), (2573, 64352), (2656, 62341), (4022, 41168), (5146, 32176), (8044, 20584), (10292, 16088)]