131081424

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{160639}}^1$

素因数の和:160667

約数の個数: 40

約数和(自身を含む): 358548480

約数和(自身を除く): 227467056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 160639, 321278, 481917, 642556, 963834, 1285112, 1927668, 2570224, 2730863, 3855336, 5461726, 7710672, 8192589, 10923452, 16385178, 21846904, 32770356, 43693808, 65540712, 131081424]

約数ペア:

[(1, 131081424), (2, 65540712), (3, 43693808), (4, 32770356), (6, 21846904), (8, 16385178), (12, 10923452), (16, 8192589), (17, 7710672), (24, 5461726), (34, 3855336), (48, 2730863), (51, 2570224), (68, 1927668), (102, 1285112), (136, 963834), (204, 642556), (272, 481917), (408, 321278), (816, 160639)]