138668712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63493}}^1$

素因数の和:63522

約数の個数: 64

約数和(自身を含む): 426679680

約数和(自身を除く): 288010968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 63493, 126986, 190479, 253972, 380958, 444451, 507944, 761916, 825409, 888902, 1333353, 1523832, 1650818, 1777804, 2476227, 2666706, 3301636, 3555608, 4952454, 5333412, 5777863, 6603272, 9904908, 10666824, 11555726, 17333589, 19809816, 23111452, 34667178, 46222904, 69334356, 138668712]

約数ペア:

[(1, 138668712), (2, 69334356), (3, 46222904), (4, 34667178), (6, 23111452), (7, 19809816), (8, 17333589), (12, 11555726), (13, 10666824), (14, 9904908), (21, 6603272), (24, 5777863), (26, 5333412), (28, 4952454), (39, 3555608), (42, 3301636), (52, 2666706), (56, 2476227), (78, 1777804), (84, 1650818), (91, 1523832), (104, 1333353), (156, 888902), (168, 825409), (182, 761916), (273, 507944), (312, 444451), (364, 380958), (546, 253972), (728, 190479), (1092, 126986), (2184, 63493)]