133405928

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{7549}}^1$

素因数の和:7649

約数の個数: 24

約数和(自身を含む): 255605250

約数和(自身を除く): 122199322

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 2209, 4418, 7549, 8836, 15098, 17672, 30196, 60392, 354803, 709606, 1419212, 2838424, 16675741, 33351482, 66702964, 133405928]

約数ペア:

[(1, 133405928), (2, 66702964), (4, 33351482), (8, 16675741), (47, 2838424), (94, 1419212), (188, 709606), (376, 354803), (2209, 60392), (4418, 30196), (7549, 17672), (8836, 15098)]