128360424

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 337674240

約数和(自身を除く): 209313816

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 127, 138, 184, 254, 276, 381, 508, 552, 762, 1016, 1524, 1831, 2921, 3048, 3662, 5493, 5842, 7324, 8763, 10986, 11684, 14648, 17526, 21972, 23368, 35052, 42113, 43944, 70104, 84226, 126339, 168452, 232537, 252678, 336904, 465074, 505356, 697611, 930148, 1010712, 1395222, 1860296, 2790444, 5348351, 5580888, 10696702, 16045053, 21393404, 32090106, 42786808, 64180212, 128360424]

約数ペア:

[(1, 128360424), (2, 64180212), (3, 42786808), (4, 32090106), (6, 21393404), (8, 16045053), (12, 10696702), (23, 5580888), (24, 5348351), (46, 2790444), (69, 1860296), (92, 1395222), (127, 1010712), (138, 930148), (184, 697611), (254, 505356), (276, 465074), (381, 336904), (508, 252678), (552, 232537), (762, 168452), (1016, 126339), (1524, 84226), (1831, 70104), (2921, 43944), (3048, 42113), (3662, 35052), (5493, 23368), (5842, 21972), (7324, 17526), (8763, 14648), (10986, 11684)]