133040251312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{489118571}}^1$

素因数の和:489118596

約数の個数: 20

約数和(自身を含む): 272928163176

約数和(自身を除く): 139887911864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 489118571, 978237142, 1956474284, 3912948568, 7825897136, 8315015707, 16630031414, 33260062828, 66520125656, 133040251312]

約数ペア:

[(1, 133040251312), (2, 66520125656), (4, 33260062828), (8, 16630031414), (16, 8315015707), (17, 7825897136), (34, 3912948568), (68, 1956474284), (136, 978237142), (272, 489118571)]