141566758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 228925440

約数和(自身を除く): 87358682

約数列:

[1, 2, 19, 38, 71, 137, 142, 274, 383, 766, 1349, 2603, 2698, 5206, 7277, 9727, 14554, 19454, 27193, 52471, 54386, 104942, 184813, 369626, 516667, 996949, 1033334, 1993898, 3725441, 7450882, 70783379, 141566758]

約数ペア:

[(1, 141566758), (2, 70783379), (19, 7450882), (38, 3725441), (71, 1993898), (137, 1033334), (142, 996949), (274, 516667), (383, 369626), (766, 184813), (1349, 104942), (2603, 54386), (2698, 52471), (5206, 27193), (7277, 19454), (9727, 14554)]