128581244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{100769}}^1$

素因数の和:100813

約数の個数: 24

約数和(自身を含む): 253940400

約数和(自身を除く): 125359156

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 100769, 201538, 403076, 1108459, 2216918, 2922301, 4433836, 5844602, 11689204, 32145311, 64290622, 128581244]

約数ペア:

[(1, 128581244), (2, 64290622), (4, 32145311), (11, 11689204), (22, 5844602), (29, 4433836), (44, 2922301), (58, 2216918), (116, 1108459), (319, 403076), (638, 201538), (1276, 100769)]