131987544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3331}}^1$

素因数の和:3480

約数の個数: 64

約数和(自身を含む): 358256640

約数和(自身を除く): 226269096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 3331, 4953, 6604, 6662, 9906, 9993, 13208, 13324, 19812, 19986, 26648, 39624, 39972, 43303, 79944, 86606, 129909, 173212, 259818, 346424, 423037, 519636, 846074, 1039272, 1269111, 1692148, 2538222, 3384296, 5076444, 5499481, 10152888, 10998962, 16498443, 21997924, 32996886, 43995848, 65993772, 131987544]

約数ペア:

[(1, 131987544), (2, 65993772), (3, 43995848), (4, 32996886), (6, 21997924), (8, 16498443), (12, 10998962), (13, 10152888), (24, 5499481), (26, 5076444), (39, 3384296), (52, 2538222), (78, 1692148), (104, 1269111), (127, 1039272), (156, 846074), (254, 519636), (312, 423037), (381, 346424), (508, 259818), (762, 173212), (1016, 129909), (1524, 86606), (1651, 79944), (3048, 43303), (3302, 39972), (3331, 39624), (4953, 26648), (6604, 19986), (6662, 19812), (9906, 13324), (9993, 13208)]