139367836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{18803}}^1$

素因数の和:18933

約数の個数: 24

約数和(自身を含む): 260623440

約数和(自身を除く): 121255604

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 18803, 37606, 75212, 319651, 639302, 1278604, 2049527, 4099054, 8198108, 34841959, 69683918, 139367836]

約数ペア:

[(1, 139367836), (2, 69683918), (4, 34841959), (17, 8198108), (34, 4099054), (68, 2049527), (109, 1278604), (218, 639302), (436, 319651), (1853, 75212), (3706, 37606), (7412, 18803)]