128133468

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{25243}}^1$

素因数の和:25303

約数の個数: 48

約数和(自身を含む): 339279360

約数和(自身を除く): 211145892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 25243, 50486, 75729, 100972, 151458, 227187, 302916, 454374, 681561, 908748, 1186421, 1363122, 2372842, 2726244, 3559263, 4745684, 7118526, 10677789, 14237052, 21355578, 32033367, 42711156, 64066734, 128133468]

約数ペア:

[(1, 128133468), (2, 64066734), (3, 42711156), (4, 32033367), (6, 21355578), (9, 14237052), (12, 10677789), (18, 7118526), (27, 4745684), (36, 3559263), (47, 2726244), (54, 2372842), (94, 1363122), (108, 1186421), (141, 908748), (188, 681561), (282, 454374), (423, 302916), (564, 227187), (846, 151458), (1269, 100972), (1692, 75729), (2538, 50486), (5076, 25243)]