155655785312

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1271033}}^1$

素因数の和:1271175

約数の個数: 48

約数和(自身を含む): 317097562320

約数和(自身を除く): 161441777008

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1376, 1424, 2848, 3827, 7654, 15308, 30616, 61232, 122464, 1271033, 2542066, 5084132, 10168264, 20336528, 40673056, 54654419, 109308838, 113121937, 218617676, 226243874, 437235352, 452487748, 874470704, 904975496, 1748941408, 1809950992, 3619901984, 4864243291, 9728486582, 19456973164, 38913946328, 77827892656, 155655785312]

約数ペア:

[(1, 155655785312), (2, 77827892656), (4, 38913946328), (8, 19456973164), (16, 9728486582), (32, 4864243291), (43, 3619901984), (86, 1809950992), (89, 1748941408), (172, 904975496), (178, 874470704), (344, 452487748), (356, 437235352), (688, 226243874), (712, 218617676), (1376, 113121937), (1424, 109308838), (2848, 54654419), (3827, 40673056), (7654, 20336528), (15308, 10168264), (30616, 5084132), (61232, 2542066), (122464, 1271033)]