120695144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 247665600

約数和(自身を除く): 126970456

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 107, 152, 164, 181, 214, 328, 362, 428, 724, 779, 856, 1448, 1558, 2033, 3116, 3439, 4066, 4387, 6232, 6878, 7421, 8132, 8774, 13756, 14842, 16264, 17548, 19367, 27512, 29684, 35096, 38734, 59368, 77468, 83353, 140999, 154936, 166706, 281998, 333412, 367973, 563996, 666824, 735946, 794047, 1127992, 1471892, 1588094, 2943784, 3176188, 6352376, 15086893, 30173786, 60347572, 120695144]

約数ペア:

[(1, 120695144), (2, 60347572), (4, 30173786), (8, 15086893), (19, 6352376), (38, 3176188), (41, 2943784), (76, 1588094), (82, 1471892), (107, 1127992), (152, 794047), (164, 735946), (181, 666824), (214, 563996), (328, 367973), (362, 333412), (428, 281998), (724, 166706), (779, 154936), (856, 140999), (1448, 83353), (1558, 77468), (2033, 59368), (3116, 38734), (3439, 35096), (4066, 29684), (4387, 27512), (6232, 19367), (6878, 17548), (7421, 16264), (8132, 14842), (8774, 13756)]