129158788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{4523}}^1$

素因数の和:4608

約数の個数: 36

約数和(自身を含む): 252710640

約数和(自身を除く): 123551852

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 1298, 2596, 4523, 7139, 9046, 14278, 18092, 28556, 49753, 99506, 199012, 266857, 533714, 547283, 1067428, 1094566, 2189132, 2935427, 5870854, 11741708, 32289697, 64579394, 129158788]

約数ペア:

[(1, 129158788), (2, 64579394), (4, 32289697), (11, 11741708), (22, 5870854), (44, 2935427), (59, 2189132), (118, 1094566), (121, 1067428), (236, 547283), (242, 533714), (484, 266857), (649, 199012), (1298, 99506), (2596, 49753), (4523, 28556), (7139, 18092), (9046, 14278)]