168012364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 341053440

約数和(自身を除く): 173041076

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 103, 127, 169, 206, 247, 254, 338, 412, 494, 508, 676, 988, 1339, 1651, 1957, 2413, 2678, 3211, 3302, 3914, 4826, 5356, 6422, 6604, 7828, 9652, 12844, 13081, 17407, 21463, 25441, 26162, 31369, 34814, 42926, 50882, 52324, 62738, 69628, 85852, 101764, 125476, 170053, 248539, 330733, 340106, 407797, 497078, 661466, 680212, 815594, 994156, 1322932, 1631188, 2210689, 3231007, 4421378, 6462014, 8842756, 12924028, 42003091, 84006182, 168012364]

約数ペア:

[(1, 168012364), (2, 84006182), (4, 42003091), (13, 12924028), (19, 8842756), (26, 6462014), (38, 4421378), (52, 3231007), (76, 2210689), (103, 1631188), (127, 1322932), (169, 994156), (206, 815594), (247, 680212), (254, 661466), (338, 497078), (412, 407797), (494, 340106), (508, 330733), (676, 248539), (988, 170053), (1339, 125476), (1651, 101764), (1957, 85852), (2413, 69628), (2678, 62738), (3211, 52324), (3302, 50882), (3914, 42926), (4826, 34814), (5356, 31369), (6422, 26162), (6604, 25441), (7828, 21463), (9652, 17407), (12844, 13081)]