166489312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1979}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 359251200

約数和(自身を除く): 192761888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 239, 352, 478, 956, 1912, 1979, 2629, 3824, 3958, 5258, 7648, 7916, 10516, 15832, 21032, 21769, 31664, 42064, 43538, 63328, 84128, 87076, 174152, 348304, 472981, 696608, 945962, 1891924, 3783848, 5202791, 7567696, 10405582, 15135392, 20811164, 41622328, 83244656, 166489312]

約数ペア:

[(1, 166489312), (2, 83244656), (4, 41622328), (8, 20811164), (11, 15135392), (16, 10405582), (22, 7567696), (32, 5202791), (44, 3783848), (88, 1891924), (176, 945962), (239, 696608), (352, 472981), (478, 348304), (956, 174152), (1912, 87076), (1979, 84128), (2629, 63328), (3824, 43538), (3958, 42064), (5258, 31664), (7648, 21769), (7916, 21032), (10516, 15832)]