136656572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20693}}^1$

素因数の和:20837

約数の個数: 24

約数和(自身を含む): 259585536

約数和(自身を除く): 122928964

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 20693, 41386, 82772, 269009, 538018, 1076036, 2628011, 5256022, 10512044, 34164143, 68328286, 136656572]

約数ペア:

[(1, 136656572), (2, 68328286), (4, 34164143), (13, 10512044), (26, 5256022), (52, 2628011), (127, 1076036), (254, 538018), (508, 269009), (1651, 82772), (3302, 41386), (6604, 20693)]