121145296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{261089}}^1$

素因数の和:261126

約数の個数: 20

約数和(自身を含む): 242813700

約数和(自身を除く): 121668404

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 261089, 522178, 1044356, 2088712, 4177424, 7571581, 15143162, 30286324, 60572648, 121145296]

約数ペア:

[(1, 121145296), (2, 60572648), (4, 30286324), (8, 15143162), (16, 7571581), (29, 4177424), (58, 2088712), (116, 1044356), (232, 522178), (464, 261089)]