165011976

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{21419}}^1$

素因数の和:21538

約数の個数: 48

約数和(自身を含む): 451105200

約数和(自身を除く): 286093224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 21419, 42838, 64257, 85676, 128514, 171352, 192771, 257028, 385542, 514056, 771084, 1542168, 2291833, 4583666, 6875499, 9167332, 13750998, 18334664, 20626497, 27501996, 41252994, 55003992, 82505988, 165011976]

約数ペア:

[(1, 165011976), (2, 82505988), (3, 55003992), (4, 41252994), (6, 27501996), (8, 20626497), (9, 18334664), (12, 13750998), (18, 9167332), (24, 6875499), (36, 4583666), (72, 2291833), (107, 1542168), (214, 771084), (321, 514056), (428, 385542), (642, 257028), (856, 192771), (963, 171352), (1284, 128514), (1926, 85676), (2568, 64257), (3852, 42838), (7704, 21419)]