164401434

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 379209600

約数和(自身を除く): 214808166

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 107, 111, 214, 222, 321, 333, 642, 666, 769, 963, 999, 1538, 1926, 1998, 2307, 2889, 3959, 4614, 5778, 6921, 7918, 11877, 13842, 20763, 23754, 28453, 35631, 41526, 56906, 71262, 82283, 85359, 106893, 164566, 170718, 213786, 246849, 256077, 493698, 512154, 740547, 768231, 1481094, 1536462, 2221641, 3044471, 4443282, 6088942, 9133413, 18266826, 27400239, 54800478, 82200717, 164401434]

約数ペア:

[(1, 164401434), (2, 82200717), (3, 54800478), (6, 27400239), (9, 18266826), (18, 9133413), (27, 6088942), (37, 4443282), (54, 3044471), (74, 2221641), (107, 1536462), (111, 1481094), (214, 768231), (222, 740547), (321, 512154), (333, 493698), (642, 256077), (666, 246849), (769, 213786), (963, 170718), (999, 164566), (1538, 106893), (1926, 85359), (1998, 82283), (2307, 71262), (2889, 56906), (3959, 41526), (4614, 35631), (5778, 28453), (6921, 23754), (7918, 20763), (11877, 13842)]