133244968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{314257}}^1$

素因数の和:314316

約数の個数: 16

約数和(自身を含む): 254548980

約数和(自身を除く): 121304012

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 314257, 628514, 1257028, 2514056, 16655621, 33311242, 66622484, 133244968]

約数ペア:

[(1, 133244968), (2, 66622484), (4, 33311242), (8, 16655621), (53, 2514056), (106, 1257028), (212, 628514), (424, 314257)]