128962884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21799}}^1$

素因数の和:21852

約数の個数: 48

約数和(自身を含む): 329616000

約数和(自身を除く): 200653116

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 5916, 21799, 43598, 65397, 87196, 130794, 261588, 370583, 632171, 741166, 1111749, 1264342, 1482332, 1896513, 2223498, 2528684, 3793026, 4446996, 7586052, 10746907, 21493814, 32240721, 42987628, 64481442, 128962884]

約数ペア:

[(1, 128962884), (2, 64481442), (3, 42987628), (4, 32240721), (6, 21493814), (12, 10746907), (17, 7586052), (29, 4446996), (34, 3793026), (51, 2528684), (58, 2223498), (68, 1896513), (87, 1482332), (102, 1264342), (116, 1111749), (174, 741166), (204, 632171), (348, 370583), (493, 261588), (986, 130794), (1479, 87196), (1972, 65397), (2958, 43598), (5916, 21799)]