141519152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{520291}}^1$

素因数の和:520316

約数の個数: 20

約数和(自身を含む): 290322936

約数和(自身を除く): 148803784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 520291, 1040582, 2081164, 4162328, 8324656, 8844947, 17689894, 35379788, 70759576, 141519152]

約数ペア:

[(1, 141519152), (2, 70759576), (4, 35379788), (8, 17689894), (16, 8844947), (17, 8324656), (34, 4162328), (68, 2081164), (136, 1040582), (272, 520291)]