142478892

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{9491}}^1$

素因数の和:9643

約数の個数: 48

約数和(自身を含む): 372086400

約数和(自身を除く): 229607508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 9491, 15012, 18982, 28473, 37964, 56946, 85419, 113892, 170838, 256257, 341676, 512514, 1025028, 1319249, 2638498, 3957747, 5276996, 7915494, 11873241, 15830988, 23746482, 35619723, 47492964, 71239446, 142478892]

約数ペア:

[(1, 142478892), (2, 71239446), (3, 47492964), (4, 35619723), (6, 23746482), (9, 15830988), (12, 11873241), (18, 7915494), (27, 5276996), (36, 3957747), (54, 2638498), (108, 1319249), (139, 1025028), (278, 512514), (417, 341676), (556, 256257), (834, 170838), (1251, 113892), (1668, 85419), (2502, 56946), (3753, 37964), (5004, 28473), (7506, 18982), (9491, 15012)]