135403944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18869}}^1$

素因数の和:18914

約数の個数: 64

約数和(自身を含む): 380419200

約数和(自身を除く): 245015256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 18869, 37738, 56607, 75476, 113214, 150952, 226428, 245297, 433987, 452856, 490594, 735891, 867974, 981188, 1301961, 1471782, 1735948, 1962376, 2603922, 2943564, 3471896, 5207844, 5641831, 5887128, 10415688, 11283662, 16925493, 22567324, 33850986, 45134648, 67701972, 135403944]

約数ペア:

[(1, 135403944), (2, 67701972), (3, 45134648), (4, 33850986), (6, 22567324), (8, 16925493), (12, 11283662), (13, 10415688), (23, 5887128), (24, 5641831), (26, 5207844), (39, 3471896), (46, 2943564), (52, 2603922), (69, 1962376), (78, 1735948), (92, 1471782), (104, 1301961), (138, 981188), (156, 867974), (184, 735891), (276, 490594), (299, 452856), (312, 433987), (552, 245297), (598, 226428), (897, 150952), (1196, 113214), (1794, 75476), (2392, 56607), (3588, 37738), (7176, 18869)]