137431872

素因数分解:

$2^6\times 3^2\times {\mathrm{397}}^1\times {\mathrm{601}}^1$

素因数の和:1016

約数の個数: 84

約数和(自身を含む): 395572996

約数和(自身を除く): 258141124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 397, 576, 601, 794, 1191, 1202, 1588, 1803, 2382, 2404, 3176, 3573, 3606, 4764, 4808, 5409, 6352, 7146, 7212, 9528, 9616, 10818, 12704, 14292, 14424, 19056, 19232, 21636, 25408, 28584, 28848, 38112, 38464, 43272, 57168, 57696, 76224, 86544, 114336, 115392, 173088, 228672, 238597, 346176, 477194, 715791, 954388, 1431582, 1908776, 2147373, 2863164, 3817552, 4294746, 5726328, 7635104, 8589492, 11452656, 15270208, 17178984, 22905312, 34357968, 45810624, 68715936, 137431872]

約数ペア:

[(1, 137431872), (2, 68715936), (3, 45810624), (4, 34357968), (6, 22905312), (8, 17178984), (9, 15270208), (12, 11452656), (16, 8589492), (18, 7635104), (24, 5726328), (32, 4294746), (36, 3817552), (48, 2863164), (64, 2147373), (72, 1908776), (96, 1431582), (144, 954388), (192, 715791), (288, 477194), (397, 346176), (576, 238597), (601, 228672), (794, 173088), (1191, 115392), (1202, 114336), (1588, 86544), (1803, 76224), (2382, 57696), (2404, 57168), (3176, 43272), (3573, 38464), (3606, 38112), (4764, 28848), (4808, 28584), (5409, 25408), (6352, 21636), (7146, 19232), (7212, 19056), (9528, 14424), (9616, 14292), (10818, 12704)]