131668432

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25013}}^1$

素因数の和:25075

約数の個数: 40

約数和(自身を含む): 297766656

約数和(自身を除く): 166098224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 25013, 50026, 100052, 175091, 200104, 350182, 400208, 700364, 1175611, 1400728, 2351222, 2801456, 4702444, 8229277, 9404888, 16458554, 18809776, 32917108, 65834216, 131668432]

約数ペア:

[(1, 131668432), (2, 65834216), (4, 32917108), (7, 18809776), (8, 16458554), (14, 9404888), (16, 8229277), (28, 4702444), (47, 2801456), (56, 2351222), (94, 1400728), (112, 1175611), (188, 700364), (329, 400208), (376, 350182), (658, 200104), (752, 175091), (1316, 100052), (2632, 50026), (5264, 25013)]