149147802

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 329420520

約数和(自身を除く): 180272718

約数列:

[1, 2, 3, 6, 9, 18, 89, 157, 178, 267, 314, 471, 534, 593, 801, 942, 1186, 1413, 1602, 1779, 2826, 3558, 5337, 10674, 13973, 27946, 41919, 52777, 83838, 93101, 105554, 125757, 158331, 186202, 251514, 279303, 316662, 474993, 558606, 837909, 949986, 1675818, 8285989, 16571978, 24857967, 49715934, 74573901, 149147802]

約数ペア:

[(1, 149147802), (2, 74573901), (3, 49715934), (6, 24857967), (9, 16571978), (18, 8285989), (89, 1675818), (157, 949986), (178, 837909), (267, 558606), (314, 474993), (471, 316662), (534, 279303), (593, 251514), (801, 186202), (942, 158331), (1186, 125757), (1413, 105554), (1602, 93101), (1779, 83838), (2826, 52777), (3558, 41919), (5337, 27946), (10674, 13973)]