151459756

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 313915392

約数和(自身を除く): 162455636

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 188, 284, 329, 497, 658, 994, 1316, 1621, 1988, 3242, 3337, 6484, 6674, 11347, 13348, 22694, 23359, 45388, 46718, 76187, 93436, 115091, 152374, 230182, 304748, 460364, 533309, 805637, 1066618, 1611274, 2133236, 3222548, 5409277, 10818554, 21637108, 37864939, 75729878, 151459756]

約数ペア:

[(1, 151459756), (2, 75729878), (4, 37864939), (7, 21637108), (14, 10818554), (28, 5409277), (47, 3222548), (71, 2133236), (94, 1611274), (142, 1066618), (188, 805637), (284, 533309), (329, 460364), (497, 304748), (658, 230182), (994, 152374), (1316, 115091), (1621, 93436), (1988, 76187), (3242, 46718), (3337, 45388), (6484, 23359), (6674, 22694), (11347, 13348)]