138839678710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{41611}}^1$

素因数の和:41893

約数の個数: 64

約数和(自身を含む): 265331427840

約数和(自身を除く): 126491749130

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 163, 178, 230, 326, 445, 815, 890, 1630, 2047, 3749, 4094, 7498, 10235, 14507, 18745, 20470, 29014, 37490, 41611, 72535, 83222, 145070, 208055, 333661, 416110, 667322, 957053, 1668305, 1914106, 3336610, 3703379, 4785265, 6782593, 7406758, 9570530, 13565186, 18516895, 33912965, 37033790, 67825930, 85177717, 155999639, 170355434, 311999278, 425888585, 603650777, 779998195, 851777170, 1207301554, 1559996390, 3018253885, 6036507770, 13883967871, 27767935742, 69419839355, 138839678710]

約数ペア:

[(1, 138839678710), (2, 69419839355), (5, 27767935742), (10, 13883967871), (23, 6036507770), (46, 3018253885), (89, 1559996390), (115, 1207301554), (163, 851777170), (178, 779998195), (230, 603650777), (326, 425888585), (445, 311999278), (815, 170355434), (890, 155999639), (1630, 85177717), (2047, 67825930), (3749, 37033790), (4094, 33912965), (7498, 18516895), (10235, 13565186), (14507, 9570530), (18745, 7406758), (20470, 6782593), (29014, 4785265), (37490, 3703379), (41611, 3336610), (72535, 1914106), (83222, 1668305), (145070, 957053), (208055, 667322), (333661, 416110)]