156585884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1553}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 338697408

約数和(自身を除く): 182111524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 277, 364, 554, 1108, 1553, 1939, 3106, 3601, 3878, 6212, 7202, 7756, 10871, 14404, 20189, 21742, 25207, 40378, 43484, 50414, 80756, 100828, 141323, 282646, 430181, 565292, 860362, 1720724, 3011267, 5592353, 6022534, 11184706, 12045068, 22369412, 39146471, 78292942, 156585884]

約数ペア:

[(1, 156585884), (2, 78292942), (4, 39146471), (7, 22369412), (13, 12045068), (14, 11184706), (26, 6022534), (28, 5592353), (52, 3011267), (91, 1720724), (182, 860362), (277, 565292), (364, 430181), (554, 282646), (1108, 141323), (1553, 100828), (1939, 80756), (3106, 50414), (3601, 43484), (3878, 40378), (6212, 25207), (7202, 21742), (7756, 20189), (10871, 14404)]