131503812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18797}}^1$

素因数の和:18868

約数の個数: 48

約数和(自身を含む): 341070912

約数和(自身を除く): 209567100

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 18797, 37594, 56391, 75188, 112782, 206767, 225564, 413534, 620301, 827068, 996241, 1240602, 1992482, 2481204, 2988723, 3984964, 5977446, 10958651, 11954892, 21917302, 32875953, 43834604, 65751906, 131503812]

約数ペア:

[(1, 131503812), (2, 65751906), (3, 43834604), (4, 32875953), (6, 21917302), (11, 11954892), (12, 10958651), (22, 5977446), (33, 3984964), (44, 2988723), (53, 2481204), (66, 1992482), (106, 1240602), (132, 996241), (159, 827068), (212, 620301), (318, 413534), (583, 225564), (636, 206767), (1166, 112782), (1749, 75188), (2332, 56391), (3498, 37594), (6996, 18797)]