121336152028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{944309}}^1$

素因数の和:944686

約数の個数: 48

約数和(自身を含む): 262080020160

約数和(自身を除く): 140743868132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 353, 364, 706, 1412, 2471, 4589, 4942, 9178, 9884, 18356, 32123, 64246, 128492, 944309, 1888618, 3777236, 6610163, 12276017, 13220326, 24552034, 26440652, 49104068, 85932119, 171864238, 333341077, 343728476, 666682154, 1333364308, 2333387539, 4333434001, 4666775078, 8666868002, 9333550156, 17333736004, 30334038007, 60668076014, 121336152028]

約数ペア:

[(1, 121336152028), (2, 60668076014), (4, 30334038007), (7, 17333736004), (13, 9333550156), (14, 8666868002), (26, 4666775078), (28, 4333434001), (52, 2333387539), (91, 1333364308), (182, 666682154), (353, 343728476), (364, 333341077), (706, 171864238), (1412, 85932119), (2471, 49104068), (4589, 26440652), (4942, 24552034), (9178, 13220326), (9884, 12276017), (18356, 6610163), (32123, 3777236), (64246, 1888618), (128492, 944309)]