129610878

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{967}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 263450880

約数和(自身を除く): 133840002

約数列:

[1, 2, 3, 6, 89, 178, 251, 267, 502, 534, 753, 967, 1506, 1934, 2901, 5802, 22339, 44678, 67017, 86063, 134034, 172126, 242717, 258189, 485434, 516378, 728151, 1456302, 21601813, 43203626, 64805439, 129610878]

約数ペア:

[(1, 129610878), (2, 64805439), (3, 43203626), (6, 21601813), (89, 1456302), (178, 728151), (251, 516378), (267, 485434), (502, 258189), (534, 242717), (753, 172126), (967, 134034), (1506, 86063), (1934, 67017), (2901, 44678), (5802, 22339)]