148389808

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 344104960

約数和(自身を除く): 195715152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 217, 248, 316, 434, 496, 541, 553, 632, 868, 1082, 1106, 1264, 1736, 2164, 2212, 2449, 3472, 3787, 4328, 4424, 4898, 7574, 8656, 8848, 9796, 15148, 16771, 17143, 19592, 30296, 33542, 34286, 39184, 42739, 60592, 67084, 68572, 85478, 117397, 134168, 137144, 170956, 234794, 268336, 274288, 299173, 341912, 469588, 598346, 683824, 939176, 1196692, 1324909, 1878352, 2393384, 2649818, 4786768, 5299636, 9274363, 10599272, 18548726, 21198544, 37097452, 74194904, 148389808]

約数ペア:

[(1, 148389808), (2, 74194904), (4, 37097452), (7, 21198544), (8, 18548726), (14, 10599272), (16, 9274363), (28, 5299636), (31, 4786768), (56, 2649818), (62, 2393384), (79, 1878352), (112, 1324909), (124, 1196692), (158, 939176), (217, 683824), (248, 598346), (316, 469588), (434, 341912), (496, 299173), (541, 274288), (553, 268336), (632, 234794), (868, 170956), (1082, 137144), (1106, 134168), (1264, 117397), (1736, 85478), (2164, 68572), (2212, 67084), (2449, 60592), (3472, 42739), (3787, 39184), (4328, 34286), (4424, 33542), (4898, 30296), (7574, 19592), (8656, 17143), (8848, 16771), (9796, 15148)]